Vulnerabilities > CVE-2017-12163 - Information Exposure vulnerability in multiple products
Attack vector
ADJACENT_NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
LOW Availability impact
NONE Summary
An information leak flaw was found in the way SMB1 protocol was implemented by Samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Subverting Environment Variable Values The attacker directly or indirectly modifies environment variables used by or controlling the target software. The attacker's goal is to cause the target software to deviate from its expected operation in a manner that benefits the attacker.
- Footprinting An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
- Exploiting Trust in Client (aka Make the Client Invisible) An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
- Browser Fingerprinting An attacker carefully crafts small snippets of Java Script to efficiently detect the type of browser the potential victim is using. Many web-based attacks need prior knowledge of the web browser including the version of browser to ensure successful exploitation of a vulnerability. Having this knowledge allows an attacker to target the victim with attacks that specifically exploit known or zero day weaknesses in the type and version of the browser used by the victim. Automating this process via Java Script as a part of the same delivery system used to exploit the browser is considered more efficient as the attacker can supply a browser fingerprinting method and integrate it with exploit code, all contained in Java Script and in response to the same web page request by the browser.
- Session Credential Falsification through Prediction This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.
Nessus
NASL family Virtuozzo Local Security Checks NASL id VIRTUOZZO_VZLSA-2017-2789.NASL description An update for samba is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file system not exported under the share definitions. (CVE-2017-2619) * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 119226 published 2018-11-27 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/119226 title Virtuozzo 6 : libsmbclient / libsmbclient-devel / samba / etc (VZLSA-2017-2789) code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(119226); script_version("1.2"); script_cvs_date("Date: 2019/04/05 23:25:09"); script_cve_id( "CVE-2017-12150", "CVE-2017-12163", "CVE-2017-2619" ); script_name(english:"Virtuozzo 6 : libsmbclient / libsmbclient-devel / samba / etc (VZLSA-2017-2789)"); script_summary(english:"Checks the rpm output for the updated package."); script_set_attribute(attribute:"synopsis", value: "The remote Virtuozzo host is missing a security update."); script_set_attribute(attribute:"description", value: "An update for samba is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file system not exported under the share definitions. (CVE-2017-2619) * It was found that samba did not enforce 'SMB signing' when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text. (CVE-2017-12150) * An information leak flaw was found in the way SMB1 protocol was implemented by Samba. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker. (CVE-2017-12163) Red Hat would like to thank the Samba project for reporting CVE-2017-2619 and CVE-2017-12150 and Yihan Lian and Zhibin Hu (Qihoo 360 GearTeam), Stefan Metzmacher (SerNet), and Jeremy Allison (Google) for reporting CVE-2017-12163. Upstream acknowledges Jann Horn (Google) as the original reporter of CVE-2017-2619; and Stefan Metzmacher (SerNet) as the original reporter of CVE-2017-12150. Note that Tenable Network Security has attempted to extract the preceding description block directly from the corresponding Red Hat security advisory. Virtuozzo provides no description for VZLSA advisories. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues."); # http://repo.virtuozzo.com/vzlinux/announcements/json/VZLSA-2017-2789.json script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?12657de1"); script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2017:2789"); script_set_attribute(attribute:"solution", value: "Update the affected libsmbclient / libsmbclient-devel / samba / etc package."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P"); script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"patch_publication_date", value:"2017/09/21"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:libsmbclient"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:libsmbclient-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-client"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-common"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-domainjoin-gui"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-glusterfs"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-swat"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-winbind"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-winbind-clients"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-winbind-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:virtuozzo:virtuozzo:samba-winbind-krb5-locator"); script_set_attribute(attribute:"cpe", value:"cpe:/o:virtuozzo:virtuozzo:6"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/11/27"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Virtuozzo Local Security Checks"); script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/Virtuozzo/release", "Host/Virtuozzo/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/Virtuozzo/release"); if (isnull(release) || "Virtuozzo" >!< release) audit(AUDIT_OS_NOT, "Virtuozzo"); os_ver = pregmatch(pattern: "Virtuozzo Linux release ([0-9]+\.[0-9])(\D|$)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Virtuozzo"); os_ver = os_ver[1]; if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Virtuozzo 6.x", "Virtuozzo " + os_ver); if (!get_kb_item("Host/Virtuozzo/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Virtuozzo", cpu); flag = 0; pkgs = ["libsmbclient-3.6.23-45.vl6", "libsmbclient-devel-3.6.23-45.vl6", "samba-3.6.23-45.vl6", "samba-client-3.6.23-45.vl6", "samba-common-3.6.23-45.vl6", "samba-doc-3.6.23-45.vl6", "samba-domainjoin-gui-3.6.23-45.vl6", "samba-glusterfs-3.6.23-45.vl6", "samba-swat-3.6.23-45.vl6", "samba-winbind-3.6.23-45.vl6", "samba-winbind-clients-3.6.23-45.vl6", "samba-winbind-devel-3.6.23-45.vl6", "samba-winbind-krb5-locator-3.6.23-45.vl6"]; foreach (pkg in pkgs) if (rpm_check(release:"Virtuozzo-6", reference:pkg)) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libsmbclient / libsmbclient-devel / samba / etc"); }NASL family SuSE Local Security Checks NASL id SUSE_SU-2017-2715-1.NASL description This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624) - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 103832 published 2017-10-13 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103832 title SUSE SLES11 Security Update : samba (SUSE-SU-2017:2715-1) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from SUSE update advisory SUSE-SU-2017:2715-1. # The text itself is copyright (C) SUSE. # include("compat.inc"); if (description) { script_id(103832); script_version("3.11"); script_cvs_date("Date: 2019/09/11 11:22:16"); script_cve_id("CVE-2017-12150", "CVE-2017-12163"); script_name(english:"SUSE SLES11 Security Update : samba (SUSE-SU-2017:2715-1)"); script_summary(english:"Checks rpm output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote SUSE host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624) - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1042419" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1058622" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1058624" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2017-12150/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2017-12163/" ); # https://www.suse.com/support/update/announcement/2017/suse-su-20172715-1/ script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?c31f6c0c" ); script_set_attribute( attribute:"solution", value: "To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product : SUSE Linux Enterprise Software Development Kit 11-SP4:zypper in -t patch sdksp4-samba-13309=1 SUSE Linux Enterprise Server 11-SP4:zypper in -t patch slessp4-samba-13309=1 SUSE Linux Enterprise Server 11-SP3-LTSS:zypper in -t patch slessp3-samba-13309=1 SUSE Linux Enterprise Point of Sale 11-SP3:zypper in -t patch sleposp3-samba-13309=1 SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch dbgsp4-samba-13309=1 SUSE Linux Enterprise Debuginfo 11-SP3:zypper in -t patch dbgsp3-samba-13309=1 To bring your system up-to-date, use 'zypper patch'." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ldapsmb"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libldb1"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbclient0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtalloc2"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtdb1"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtevent0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libwbclient0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-client"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-krb-printing"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-winbind"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/26"); script_set_attribute(attribute:"patch_publication_date", value:"2017/10/12"); script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/13"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE"); os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE"); os_ver = os_ver[1]; if (! preg(pattern:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "SUSE " + os_ver); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu); sp = get_kb_item("Host/SuSE/patchlevel"); if (isnull(sp)) sp = "0"; if (os_ver == "SLES11" && (! preg(pattern:"^(3|4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP3/4", os_ver + " SP" + sp); flag = 0; if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"libsmbclient0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"libtalloc2-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"libtdb1-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"libtevent0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"libwbclient0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"samba-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"samba-client-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"samba-winbind-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"libsmbclient0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"libtalloc2-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"libtdb1-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"libtevent0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"libwbclient0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"samba-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"samba-client-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"samba-winbind-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"ldapsmb-1.34b-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"libldb1-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"libsmbclient0-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"libtalloc2-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"libtdb1-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"libtevent0-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"libwbclient0-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"samba-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"samba-client-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"samba-krb-printing-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"4", reference:"samba-winbind-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"libsmbclient0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"libtalloc2-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"libtdb1-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"libtevent0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"libwbclient0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"samba-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"samba-client-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"samba-winbind-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"libsmbclient0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"libtalloc2-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"libtdb1-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"libtevent0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"libwbclient0-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"samba-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"samba-client-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"samba-winbind-32bit-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"ldapsmb-1.34b-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"libldb1-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"libsmbclient0-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"libtalloc2-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"libtdb1-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"libtevent0-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"libwbclient0-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"samba-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"samba-client-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"samba-krb-printing-3.6.3-94.5.1")) flag++; if (rpm_check(release:"SLES11", sp:"3", reference:"samba-winbind-3.6.3-94.5.1")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "samba"); }NASL family SuSE Local Security Checks NASL id SUSE_SU-2017-2704-1.NASL description This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624). - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 103807 published 2017-10-12 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103807 title SUSE SLES12 Security Update : samba (SUSE-SU-2017:2704-1) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from SUSE update advisory SUSE-SU-2017:2704-1. # The text itself is copyright (C) SUSE. # include("compat.inc"); if (description) { script_id(103807); script_version("3.11"); script_cvs_date("Date: 2019/09/11 11:22:16"); script_cve_id("CVE-2017-12150", "CVE-2017-12151", "CVE-2017-12163"); script_name(english:"SUSE SLES12 Security Update : samba (SUSE-SU-2017:2704-1)"); script_summary(english:"Checks rpm output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote SUSE host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624). - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1042419" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1058565" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1058622" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1058624" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2017-12150/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2017-12151/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2017-12163/" ); # https://www.suse.com/support/update/announcement/2017/suse-su-20172704-1/ script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?3edb53ed" ); script_set_attribute( attribute:"solution", value: "To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product : SUSE Linux Enterprise Server 12-LTSS:zypper in -t patch SUSE-SLE-SERVER-12-2017-1678=1 SUSE Linux Enterprise High Availability 12:zypper in -t patch SUSE-SLE-HA-12-2017-1678=1 To bring your system up-to-date, use 'zypper patch'." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ctdb"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ctdb-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libdcerpc-binding0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libdcerpc-binding0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libdcerpc0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libdcerpc0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgensec0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgensec0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-krb5pac0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-krb5pac0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-nbt0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-nbt0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-standard0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-standard0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libnetapi0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libnetapi0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libregistry0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libregistry0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-credentials0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-credentials0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-hostconfig0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-hostconfig0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-passdb0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-passdb0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-util0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-util0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamdb0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamdb0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbclient-raw0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbclient-raw0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbclient0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbclient0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbconf0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbconf0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbldap0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbldap0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtevent-util0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtevent-util0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libwbclient0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libwbclient0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-client"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-client-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-libs"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-libs-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-winbind"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-winbind-debuginfo"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/26"); script_set_attribute(attribute:"patch_publication_date", value:"2017/10/11"); script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/12"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE"); os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE"); os_ver = os_ver[1]; if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu); sp = get_kb_item("Host/SuSE/patchlevel"); if (isnull(sp)) sp = "0"; if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp); flag = 0; if (rpm_check(release:"SLES12", sp:"0", reference:"ctdb-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"ctdb-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libdcerpc-binding0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libdcerpc-binding0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libdcerpc0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libdcerpc0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libgensec0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libgensec0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-krb5pac0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-krb5pac0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-nbt0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-nbt0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-standard0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-standard0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libnetapi0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libnetapi0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libregistry0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libregistry0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-credentials0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-credentials0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-hostconfig0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-hostconfig0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-passdb0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-passdb0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-util0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-util0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamdb0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamdb0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbclient-raw0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbclient-raw0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbclient0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbclient0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbconf0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbconf0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbldap0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbldap0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libtevent-util0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libtevent-util0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libwbclient0-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libwbclient0-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-client-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-client-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-debugsource-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-libs-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-libs-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-winbind-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-winbind-debuginfo-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libdcerpc-binding0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libdcerpc-binding0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libdcerpc0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libdcerpc0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libgensec0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libgensec0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-krb5pac0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-krb5pac0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-nbt0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-nbt0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-standard0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr-standard0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libndr0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libnetapi0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libnetapi0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-credentials0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-credentials0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-hostconfig0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-hostconfig0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-passdb0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-passdb0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-util0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamba-util0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamdb0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsamdb0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbclient-raw0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbclient-raw0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbclient0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbclient0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbconf0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbconf0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbldap0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libsmbldap0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libtevent-util0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libtevent-util0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libwbclient0-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"libwbclient0-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-client-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-client-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-libs-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-libs-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-winbind-32bit-4.2.4-18.44.2")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"samba-winbind-debuginfo-32bit-4.2.4-18.44.2")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "samba"); }NASL family Misc. NASL id SAMBA_4_6_8.NASL description The version of Samba running on the remote host is 4.4.x prior to 4.4.16, 4.5.x prior to 4.5.14, or 4.6.x prior to 4.6.8. It is, therefore, affected by the following vulnerabilities: - Signing requirements are not properly enforced for SMB v1, v2, and v3. This could allow a man-in-the-middle attacker to interfere with client connections. (CVE-2017-12150) - A flaw exists with the DFS redirect that causes encryption requirements to not be maintained. A man-in-the-middle attacker could read or alter the client connection. (CVE-2017-12151) - A flaw exists with SMB v1 due to improper range check for client write requests. An authenticated attacker could potentially access sensitive server information. (CVE-2017-12163) Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 103535 published 2017-09-28 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103535 title Samba 4.4.x < 4.4.16 / 4.5.x < 4.5.14 / 4.6.x < 4.6.8 Multiple Vulnerabilities NASL family Debian Local Security Checks NASL id DEBIAN_DSA-3983.NASL description Multiple security issues have been discoverd in Samba, a SMB/CIFS file, print, and login server for Unix : - CVE-2017-12150 Stefan Metzmacher discovered multiple code paths where SMB signing was not enforced. - CVE-2017-12151 Stefan Metzmacher discovered that tools using libsmbclient did not enforce encryption when following DFS redirects, which could allow a man-in-the-middle attacker to read or modify connections which were meant to be encrypted. - CVE-2017-12163 Yihan Lian and Zhibin Hu discovered that insufficient range checks in the processing of SMB1 write requests could result in disclosure of server memory. last seen 2020-06-01 modified 2020-06-02 plugin id 103432 published 2017-09-25 reporter This script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103432 title Debian DSA-3983-1 : samba - security update NASL family Scientific Linux Local Security Checks NASL id SL_20170921_SAMBA4_ON_SL6_X.NASL description Security Fix(es) : - It was found that samba did not enforce last seen 2020-03-18 modified 2017-09-22 plugin id 103410 published 2017-09-22 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103410 title Scientific Linux Security Update : samba4 on SL6.x i386/x86_64 (20170921) NASL family SuSE Local Security Checks NASL id SUSE_SU-2017-3155-1.NASL description This update for samba fixes the following issues: Security issues fixed : - CVE-2017-14746: Use-after-free vulnerability (bsc#1060427). - CVE-2017-15275: Server heap memory information leak (bsc#1063008). - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file (bsc#1058624). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). - CVE-2017-12150: Some code path don last seen 2020-06-01 modified 2020-06-02 plugin id 104962 published 2017-12-01 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/104962 title SUSE SLED12 / SLES12 Security Update : samba (SUSE-SU-2017:3155-1) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2017-2789.NASL description From Red Hat Security Advisory 2017:2789 : An update for samba is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file system not exported under the share definitions. (CVE-2017-2619) * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103489 published 2017-09-27 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103489 title Oracle Linux 6 : samba (ELSA-2017-2789) NASL family Virtuozzo Local Security Checks NASL id VIRTUOZZO_VZLSA-2017-2791.NASL description An update for samba4 is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) or Common Internet File System (CIFS) protocol, which allows PC-compatible machines to share files, printers, and other information. Security Fix(es) : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 119227 published 2018-11-27 reporter This script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/119227 title Virtuozzo 6 : samba4 / samba4-client / samba4-common / samba4-dc / etc (VZLSA-2017-2791) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2017-3110.NASL description An update for samba is now available for Red Hat Gluster Storage 3.3 for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * It was discovered that the RHSA-2017:2858 erratum for Red Hat Gluster Storage 3.3 for Red Hat Enterprise Linux 6 did not include the documented security fixes for issues CVE-2017-12150, CVE-2017-12151, and CVE-2017-12163. This update correctly applies fixes for those issues. (CVE-2017-15085, CVE-2017-15086, CVE-2017-15087) Descriptions of the original security issues : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 104455 published 2017-11-08 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/104455 title RHEL 6 : Storage Server (RHSA-2017:3110) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2017-2791.NASL description An update for samba4 is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) or Common Internet File System (CIFS) protocol, which allows PC-compatible machines to share files, printers, and other information. Security Fix(es) : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103387 published 2017-09-22 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103387 title CentOS 6 : samba4 (CESA-2017:2791) NASL family SuSE Local Security Checks NASL id OPENSUSE-2017-1147.NASL description This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624) - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622) - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565) The following non-security issue was fixed : - Fix GUID string format on GetPrinter info request. (bsc#1050707) This update was imported from the SUSE:SLE-12-SP3:Update update project. last seen 2020-06-05 modified 2017-10-12 plugin id 103801 published 2017-10-12 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103801 title openSUSE Security Update : samba (openSUSE-2017-1147) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2019-1408.NASL description According to the versions of the samba packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - A null pointer dereference flaw was found in Samba RPC external printer service. An attacker could use this flaw to cause the printer spooler service to crash.(CVE-2018-1050) - A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. (CVE-2018-10858) - A use-after-free flaw was found in the way samba servers handled certain SMB1 requests. An unauthenticated attacker could send specially-crafted SMB1 requests to cause the server to crash or execute arbitrary code.(CVE-2017-14746) - A memory disclosure flaw was found in samba. An attacker could retrieve parts of server memory, which could contain potentially sensitive data, by sending specially-crafted requests to the samba server.(CVE-2017-15275) - It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 124911 published 2019-05-14 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124911 title EulerOS Virtualization for ARM 64 3.0.1.0 : samba (EulerOS-SA-2019-1408) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2017-2858.NASL description An update for samba is now available for Red Hat Gluster Storage 3.3 for RHEL 6 and Red Hat Gluster Storage 3.3 for RHEL 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103685 published 2017-10-06 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103685 title RHEL 6 / 7 : Storage Server (RHSA-2017:2858) NASL family SuSE Local Security Checks NASL id SUSE_SU-2017-2650-1.NASL description This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624). - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 103690 published 2017-10-06 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103690 title SUSE SLED12 / SLES12 Security Update : samba (SUSE-SU-2017:2650-1) NASL family Amazon Linux Local Security Checks NASL id ALA_ALAS-2017-909.NASL description Server memory information leak over SMB1 : An information leak flaw was found in the way SMB1 protocol was implemented by Samba. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker. (CVE-2017-12163) SMB2 connections don last seen 2020-06-01 modified 2020-06-02 plugin id 103822 published 2017-10-13 reporter This script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103822 title Amazon Linux AMI : samba (ALAS-2017-909) NASL family SuSE Local Security Checks NASL id SUSE_SU-2017-2971-1.NASL description This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624). - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 104529 published 2017-11-13 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/104529 title SUSE SLED12 / SLES12 Security Update : samba (SUSE-SU-2017:2971-1) NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0115_SAMBA4.NASL description The remote NewStart CGSL host, running version MAIN 4.05, has samba4 packages installed that are affected by multiple vulnerabilities: - An information leak flaw was found in the way SMB1 protocol was implemented by Samba. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker. (CVE-2017-12163) - It was found that samba did not enforce SMB signing when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text. (CVE-2017-12150) - A memory disclosure flaw was found in samba. An attacker could retrieve parts of server memory, which could contain potentially sensitive data, by sending specially-crafted requests to the samba server. (CVE-2017-15275) - A use-after-free flaw was found in the way samba servers handled certain SMB1 requests. An unauthenticated attacker could send specially-crafted SMB1 requests to cause the server to crash or execute arbitrary code. (CVE-2017-14746) Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 127355 published 2019-08-12 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127355 title NewStart CGSL MAIN 4.05 : samba4 Multiple Vulnerabilities (NS-SA-2019-0115) NASL family Scientific Linux Local Security Checks NASL id SL_20170921_SAMBA_ON_SL7_X.NASL description Security Fix(es) : - It was found that samba did not enforce last seen 2020-03-18 modified 2017-09-22 plugin id 103411 published 2017-09-22 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103411 title Scientific Linux Security Update : samba on SL7.x x86_64 (20170921) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2017-1233.NASL description According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - It was found that samba did not enforce last seen 2020-05-06 modified 2017-10-10 plugin id 103735 published 2017-10-10 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103735 title EulerOS 2.0 SP1 : samba (EulerOS-SA-2017-1233) NASL family SuSE Local Security Checks NASL id OPENSUSE-2017-1146.NASL description This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624). - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). These non-security issues were fixed : - Fixed error where short name length was read as 2 bytes, should be 1 (bsc#1042419) - Fixed GUID string format on GetPrinter to prevent published printers from disappearing 7 (bsc#1050707). - Halt endless forest trust scan to prevent winbind from running out of memory (bsc#1044084). This update was imported from the SUSE:SLE-12-SP2:Update update project. last seen 2020-06-05 modified 2017-10-12 plugin id 103800 published 2017-10-12 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103800 title openSUSE Security Update : samba (openSUSE-2017-1146) NASL family Debian Local Security Checks NASL id DEBIAN_DLA-1110.NASL description CVE-2017-12150 Stefan Metzmacher discovered multiple code paths where SMB signing was not enforced. CVE-2017-12163 Yihan Lian and Zhibin Hu discovered that insufficient range checks in the processing of SMB1 write requests could result in disclosure of server memory. For Debian 7 last seen 2020-03-17 modified 2017-09-26 plugin id 103460 published 2017-09-26 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103460 title Debian DLA-1110-1 : samba security update NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2017-2791.NASL description From Red Hat Security Advisory 2017:2791 : An update for samba4 is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) or Common Internet File System (CIFS) protocol, which allows PC-compatible machines to share files, printers, and other information. Security Fix(es) : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103491 published 2017-09-27 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103491 title Oracle Linux 6 : samba4 (ELSA-2017-2791) NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0113_SAMBA.NASL description The remote NewStart CGSL host, running version MAIN 4.05, has samba packages installed that are affected by multiple vulnerabilities: - A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file system not exported under the share definitions. (CVE-2017-2619) - An information leak flaw was found in the way SMB1 protocol was implemented by Samba. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker. (CVE-2017-12163) - It was found that samba did not enforce SMB signing when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text. (CVE-2017-12150) Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 127352 published 2019-08-12 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127352 title NewStart CGSL MAIN 4.05 : samba Multiple Vulnerabilities (NS-SA-2019-0113) NASL family Slackware Local Security Checks NASL id SLACKWARE_SSA_2017-263-01.NASL description New samba packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. last seen 2020-06-01 modified 2020-06-02 plugin id 103361 published 2017-09-21 reporter This script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103361 title Slackware 14.0 / 14.1 / 14.2 / current : samba (SSA:2017-263-01) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3426-1.NASL description Stefan Metzmacher discovered that Samba incorrectly enforced SMB signing in certain situations. A remote attacker could use this issue to perform a man in the middle attack. (CVE-2017-12150) Stefan Metzmacher discovered that Samba incorrectly handled encryption across DFS redirects. A remote attacker could use this issue to perform a man in the middle attack. (CVE-2017-12151) Yihan Lian and Zhibin Hu discovered that Samba incorrectly handled memory when SMB1 is being used. A remote attacker could possibly use this issue to obtain server memory contents. (CVE-2017-12163). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 103416 published 2017-09-22 reporter Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103416 title Ubuntu 14.04 LTS / 16.04 LTS / 17.04 : samba vulnerabilities (USN-3426-1) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2017-2790.NASL description An update for samba is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103407 published 2017-09-22 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103407 title RHEL 7 : samba (RHSA-2017:2790) NASL family SuSE Local Security Checks NASL id SUSE_SU-2017-2695-1.NASL description This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624) - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622) - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 103770 published 2017-10-11 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103770 title SUSE SLED12 / SLES12 Security Update : samba (SUSE-SU-2017:2695-1) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2017-2790.NASL description An update for samba is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103386 published 2017-09-22 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103386 title CentOS 7 : samba (CESA-2017:2790) NASL family Fedora Local Security Checks NASL id FEDORA_2017-F0C18420E8.NASL description Security fix for CVE-2017-12150 CVE-2017-12151 CVE-2017-12163 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2018-01-15 plugin id 105999 published 2018-01-15 reporter This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/105999 title Fedora 27 : 2:samba (2017-f0c18420e8) NASL family Scientific Linux Local Security Checks NASL id SL_20170921_SAMBA_ON_SL6_X.NASL description Security Fix(es) : - A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file system not exported under the share definitions. (CVE-2017-2619) - It was found that samba did not enforce last seen 2020-03-18 modified 2017-09-27 plugin id 103501 published 2017-09-27 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103501 title Scientific Linux Security Update : samba on SL6.x i386/x86_64 (20170921) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2017-1234.NASL description According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - It was found that samba did not enforce last seen 2020-05-06 modified 2017-10-10 plugin id 103736 published 2017-10-10 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103736 title EulerOS 2.0 SP2 : samba (EulerOS-SA-2017-1234) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2017-2789.NASL description An update for samba is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file system not exported under the share definitions. (CVE-2017-2619) * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103406 published 2017-09-22 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103406 title RHEL 6 : samba (RHSA-2017:2789) NASL family SuSE Local Security Checks NASL id OPENSUSE-2017-1316.NASL description This update for samba fixes the following issues : Security issues fixed : - CVE-2017-14746: Use-after-free vulnerability (bsc#1060427). - CVE-2017-15275: Server heap memory information leak (bsc#1063008). - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file (bsc#1058624). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). - CVE-2017-12150: Some code path don last seen 2020-06-05 modified 2017-12-14 plugin id 105218 published 2017-12-14 reporter This script is Copyright (C) 2017-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/105218 title openSUSE Security Update : samba (openSUSE-2017-1316) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2017-2789.NASL description An update for samba is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file system not exported under the share definitions. (CVE-2017-2619) * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103385 published 2017-09-22 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103385 title CentOS 6 : samba (CESA-2017:2789) NASL family Fedora Local Security Checks NASL id FEDORA_2017-5A0A31C04E.NASL description Security fix for CVE-2017-12150 CVE-2017-12151 CVE-2017-12163 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-09-25 plugin id 103434 published 2017-09-25 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103434 title Fedora 26 : 2:samba (2017-5a0a31c04e) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2017-2791.NASL description An update for samba4 is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) or Common Internet File System (CIFS) protocol, which allows PC-compatible machines to share files, printers, and other information. Security Fix(es) : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103408 published 2017-09-22 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103408 title RHEL 6 : samba4 (RHSA-2017:2791) NASL family SuSE Local Security Checks NASL id SUSE_SU-2017-2726-1.NASL description This update for samba fixes several issues. These security issues were fixed : - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624). - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 103854 published 2017-10-16 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103854 title SUSE SLES12 Security Update : samba (SUSE-SU-2017:2726-1) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2017-2790.NASL description From Red Hat Security Advisory 2017:2790 : An update for samba is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Samba is an open source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es) : * It was found that samba did not enforce last seen 2020-06-01 modified 2020-06-02 plugin id 103490 published 2017-09-27 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103490 title Oracle Linux 7 : samba (ELSA-2017-2790) NASL family Fedora Local Security Checks NASL id FEDORA_2017-581BE259EF.NASL description Security fix for CVE-2017-12150 CVE-2017-12151 CVE-2017-12163 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-10-18 plugin id 103893 published 2017-10-18 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103893 title Fedora 25 : 2:samba (2017-581be259ef)
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References
- https://www.samba.org/samba/security/CVE-2017-12163.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12163
- https://www.synology.com/support/security/Synology_SA_17_57_Samba
- https://www.debian.org/security/2017/dsa-3983
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us
- https://security.netapp.com/advisory/ntap-20170921-0001/
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03775en_us
- https://access.redhat.com/errata/RHSA-2017:2858
- https://access.redhat.com/errata/RHSA-2017:2791
- https://access.redhat.com/errata/RHSA-2017:2790
- https://access.redhat.com/errata/RHSA-2017:2789
- http://www.securitytracker.com/id/1039401
- http://www.securityfocus.com/bid/100925