Vulnerabilities > CVE-2011-2724 - Improper Input Validation vulnerability in Samba
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
The check_mtab function in client/mount.cifs.c in mount.cifs in smbfs in Samba 3.5.10 and earlier does not properly verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-0547.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Server Side Include (SSI) Injection An attacker can use Server Side Include (SSI) Injection to send code to a web application that then gets executed by the web server. Doing so enables the attacker to achieve similar results to Cross Site Scripting, viz., arbitrary code execution and information disclosure, albeit on a more limited scale, since the SSI directives are nowhere near as powerful as a full-fledged scripting language. Nonetheless, the attacker can conveniently gain access to sensitive files, such as password files, and execute shell commands.
- Cross Zone Scripting An attacker is able to cause a victim to load content into their web-browser that bypasses security zone controls and gain access to increased privileges to execute scripting code or other web objects such as unsigned ActiveX controls or applets. This is a privilege elevation attack targeted at zone-based web-browser security. In a zone-based model, pages belong to one of a set of zones corresponding to the level of privilege assigned to that page. Pages in an untrusted zone would have a lesser level of access to the system and/or be restricted in the types of executable content it was allowed to invoke. In a cross-zone scripting attack, a page that should be assigned to a less privileged zone is granted the privileges of a more trusted zone. This can be accomplished by exploiting bugs in the browser, exploiting incorrect configuration in the zone controls, through a cross-site scripting attack that causes the attackers' content to be treated as coming from a more trusted page, or by leveraging some piece of system functionality that is accessible from both the trusted and less trusted zone. This attack differs from "Restful Privilege Escalation" in that the latter correlates to the inadequate securing of RESTful access methods (such as HTTP DELETE) on the server, while cross-zone scripting attacks the concept of security zones as implemented by a browser.
- Cross Site Scripting through Log Files An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
- Command Line Execution through SQL Injection An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.
Nessus
NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2011-148.NASL description Multiple vulnerabilities has been discovered and corrected in samba/cifs-utils : smbfs in Samba 3.5.8 and earlier attempts to use (1) mount.cifs to append to the /etc/mtab file and (2) umount.cifs to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089 (CVE-2011-1678). The check_mtab function in client/mount.cifs.c in mount.cifs in smbfs in Samba 3.5.10 and earlier does not properly verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-0547 (CVE-2011-2724). Additionally for Mandriva Linux 2010.2 the cifs-utils package has been upgraded to the 4.8.1 version that brings numerous additional fixes. Packages for 2009.0 are provided as of the Extended Maintenance Program. Please visit this link to learn more: http://store.mandriva.com/product_info.php?cPath=149 products_id=490 The updated packages have been patched to correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 56462 published 2011-10-12 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/56462 title Mandriva Linux Security Advisory : samba (MDVSA-2011:148) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Mandriva Linux Security Advisory MDVSA-2011:148. # The text itself is copyright (C) Mandriva S.A. # include("compat.inc"); if (description) { script_id(56462); script_version("1.9"); script_cvs_date("Date: 2019/08/02 13:32:54"); script_cve_id("CVE-2011-1678", "CVE-2011-2724"); script_bugtraq_id(38326, 49939); script_xref(name:"MDVSA", value:"2011:148"); script_name(english:"Mandriva Linux Security Advisory : samba (MDVSA-2011:148)"); script_summary(english:"Checks rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value: "The remote Mandriva Linux host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "Multiple vulnerabilities has been discovered and corrected in samba/cifs-utils : smbfs in Samba 3.5.8 and earlier attempts to use (1) mount.cifs to append to the /etc/mtab file and (2) umount.cifs to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089 (CVE-2011-1678). The check_mtab function in client/mount.cifs.c in mount.cifs in smbfs in Samba 3.5.10 and earlier does not properly verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-0547 (CVE-2011-2724). Additionally for Mandriva Linux 2010.2 the cifs-utils package has been upgraded to the 4.8.1 version that brings numerous additional fixes. Packages for 2009.0 are provided as of the Extended Maintenance Program. Please visit this link to learn more: http://store.mandriva.com/product_info.php?cPath=149 products_id=490 The updated packages have been patched to correct these issues." ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:N"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:mandriva:linux:cifs-utils"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64netapi-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64netapi0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64smbclient0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64smbclient0-devel"); 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script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-client"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-common"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-domainjoin-gui"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-server"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-swat"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-winbind"); script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2009.0"); script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.1"); script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2011"); script_set_attribute(attribute:"patch_publication_date", value:"2011/10/11"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/10/12"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2011-2019 Tenable Network Security, Inc."); script_family(english:"Mandriva Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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); if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux"); if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu); flag = 0; if (rpm_check(release:"MDK2009.0", cpu:"x86_64", reference:"lib64netapi-devel-3.3.12-0.7mdv2009.0", yank:"mdv")) flag++; 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if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64smbclient0-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64smbclient0-static-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64smbsharemodes-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64smbsharemodes0-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64wbclient-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64wbclient0-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libnetapi-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libnetapi0-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libsmbclient0-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libsmbclient0-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libsmbclient0-static-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libsmbsharemodes-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libsmbsharemodes0-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libwbclient-devel-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libwbclient0-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"mount-cifs-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"nss_wins-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"samba-client-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"samba-common-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"samba-doc-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"samba-domainjoin-gui-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"samba-server-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"samba-swat-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (rpm_check(release:"MDK2011", reference:"samba-winbind-3.5.10-1.1-mdv2011.0", yank:"mdv")) flag++; if (flag) { if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get()); else security_note(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2011-1221.NASL description Updated samba and cifs-utils packages that fix multiple security issues and one bug are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. Samba is a suite of programs used by machines to share files, printers, and other information. The cifs-utils package contains utilities for mounting and managing CIFS (Common Internet File System) shares. A cross-site scripting (XSS) flaw was found in the password change page of the Samba Web Administration Tool (SWAT). If a remote attacker could trick a user, who was logged into the SWAT interface, into visiting a specially crafted URL, it would lead to arbitrary web script execution in the context of the user last seen 2020-06-01 modified 2020-06-02 plugin id 56001 published 2011-08-30 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56001 title RHEL 6 : samba and cifs-utils (RHSA-2011:1221) NASL family Scientific Linux Local Security Checks NASL id SL_20110829_SAMBA3X_ON_SL5_X.NASL description Samba is a suite of programs used by machines to share files, printers, and other information. A cross-site scripting (XSS) flaw was found in the password change page of the Samba Web Administration Tool (SWAT). If a remote attacker could trick a user, who was logged into the SWAT interface, into visiting a specially crafted URL, it would lead to arbitrary web script execution in the context of the user last seen 2020-06-01 modified 2020-06-02 plugin id 61121 published 2012-08-01 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61121 title Scientific Linux Security Update : samba3x on SL5.x i386/x86_64 NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2011-1221.NASL description From Red Hat Security Advisory 2011:1221 : Updated samba and cifs-utils packages that fix multiple security issues and one bug are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. Samba is a suite of programs used by machines to share files, printers, and other information. The cifs-utils package contains utilities for mounting and managing CIFS (Common Internet File System) shares. A cross-site scripting (XSS) flaw was found in the password change page of the Samba Web Administration Tool (SWAT). If a remote attacker could trick a user, who was logged into the SWAT interface, into visiting a specially crafted URL, it would lead to arbitrary web script execution in the context of the user last seen 2020-06-01 modified 2020-06-02 plugin id 68337 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68337 title Oracle Linux 6 : cifs-utils / samba (ELSA-2011-1221) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1226-1.NASL description Dan Rosenberg discovered that Samba incorrectly handled changes to the mtab file. A local attacker could use this issue to corrupt the mtab file, possibly leading to a denial of service. (CVE-2011-1678) Jan Lieskovsky discovered that Samba incorrectly filtered certain strings being added to the mtab file. A local attacker could use this issue to corrupt the mtab file, possibly leading to a denial of service. This issue only affected Ubuntu 10.04 LTS. (CVE-2011-2724) Dan Rosenberg discovered that Samba incorrectly handled the mtab lock file. A local attacker could use this issue to create a stale lock file, possibly leading to a denial of service. (CVE-2011-3585). 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 56389 published 2011-10-05 reporter Ubuntu Security Notice (C) 2011-2020 Canonical, Inc. / NASL script (C) 2011-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56389 title Ubuntu 8.04 LTS / 10.04 LTS : samba vulnerabilities (USN-1226-1) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2011-1220.NASL description From Red Hat Security Advisory 2011:1220 : Updated samba3x packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. Samba is a suite of programs used by machines to share files, printers, and other information. A cross-site scripting (XSS) flaw was found in the password change page of the Samba Web Administration Tool (SWAT). If a remote attacker could trick a user, who was logged into the SWAT interface, into visiting a specially crafted URL, it would lead to arbitrary web script execution in the context of the user last seen 2020-06-01 modified 2020-06-02 plugin id 68336 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68336 title Oracle Linux 5 : samba3x (ELSA-2011-1220) NASL family Fedora Local Security Checks NASL id FEDORA_2011-9847.NASL description This is an update that fixes a problem with handling embedded newlines in share names or mountpoints. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora 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 55780 published 2011-08-09 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/55780 title Fedora 14 : cifs-utils-4.8.1-7.fc14 (2011-9847) NASL family Fedora Local Security Checks NASL id FEDORA_2011-9831.NASL description This is an update that fixes a problem with handling embedded newlines in share names or mountpoints. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora 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 55778 published 2011-08-09 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/55778 title Fedora 15 : cifs-utils-5.0-2.fc15 (2011-9831) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1226-2.NASL description Dan Rosenberg discovered that cifs-utils incorrectly handled changes to the mtab file. A local attacker could use this issue to corrupt the mtab file, possibly leading to a denial of service. (CVE-2011-1678) Jan Lieskovsky discovered that cifs-utils incorrectly filtered certain strings being added to the mtab file. A local attacker could use this issue to corrupt the mtab file, possibly leading to a denial of service. (CVE-2011-2724). 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 56390 published 2011-10-05 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56390 title Ubuntu 10.10 / 11.04 : cifs-utils vulnerabilities (USN-1226-2) NASL family Scientific Linux Local Security Checks NASL id SL_20110829_SAMBA_AND_CIFS_UTILS_ON_SL6_X.NASL description Samba is a suite of programs used by machines to share files, printers, and other information. The cifs-utils package contains utilities for mounting and managing CIFS (Common Internet File System) shares. A cross-site scripting (XSS) flaw was found in the password change page of the Samba Web Administration Tool (SWAT). If a remote attacker could trick a user, who was logged into the SWAT interface, into visiting a specially crafted URL, it would lead to arbitrary web script execution in the context of the user last seen 2020-06-01 modified 2020-06-02 plugin id 61122 published 2012-08-01 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61122 title Scientific Linux Security Update : samba and cifs-utils on SL6.x i386/x86_64 NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201206-22.NASL description The remote host is affected by the vulnerability described in GLSA-201206-22 (Samba: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in Samba. Please review the CVE identifiers referenced below for details. Impact : A remote attacker could possibly execute arbitrary code with root privileges, cause a Denial of Service condition, take ownership of shared files, or bypass file permissions. Furthermore, a local attacker may be able to cause a Denial of Service condition or obtain sensitive information in a Samba credentials file. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 59675 published 2012-06-25 reporter This script is Copyright (C) 2012-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/59675 title GLSA-201206-22 : Samba: Multiple vulnerabilities NASL family Fedora Local Security Checks NASL id FEDORA_2011-10028.NASL description This is an update that fixes a problem with handling embedded newlines in share names or mountpoints. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora 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 55944 published 2011-08-23 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/55944 title Fedora 16 : cifs-utils-5.0-2.fc16 (2011-10028) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2011-1220.NASL description Updated samba3x packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. Samba is a suite of programs used by machines to share files, printers, and other information. A cross-site scripting (XSS) flaw was found in the password change page of the Samba Web Administration Tool (SWAT). If a remote attacker could trick a user, who was logged into the SWAT interface, into visiting a specially crafted URL, it would lead to arbitrary web script execution in the context of the user last seen 2020-06-01 modified 2020-06-02 plugin id 56272 published 2011-09-23 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56272 title CentOS 5 : samba3x (CESA-2011:1220) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2011-1220.NASL description Updated samba3x packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. Samba is a suite of programs used by machines to share files, printers, and other information. A cross-site scripting (XSS) flaw was found in the password change page of the Samba Web Administration Tool (SWAT). If a remote attacker could trick a user, who was logged into the SWAT interface, into visiting a specially crafted URL, it would lead to arbitrary web script execution in the context of the user last seen 2020-06-01 modified 2020-06-02 plugin id 56000 published 2011-08-30 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56000 title RHEL 5 : samba3x (RHSA-2011:1220)
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References
- http://comments.gmane.org/gmane.linux.kernel.cifs/3827
- http://www.redhat.com/support/errata/RHSA-2011-1220.html
- http://secunia.com/advisories/45798
- http://openwall.com/lists/oss-security/2011/07/29/9
- https://bugzilla.redhat.com/show_bug.cgi?id=726691
- http://www.redhat.com/support/errata/RHSA-2011-1221.html
- http://www.securitytracker.com/id?1025984
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:148
- http://git.samba.org/?p=cifs-utils.git%3Ba=commit%3Bh=1e7a32924b22d1f786b6f490ce8590656f578f91