Vulnerabilities > CVE-2015-3147 - Link Following vulnerability in Redhat products
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
daemon/abrt-handle-upload.in in Automatic Bug Reporting Tool (ABRT), when moving problem reports from /var/spool/abrt-upload, allows local users to write to arbitrary files or possibly have other unspecified impact via a symlink attack on (1) /var/spool/abrt or (2) /var/tmp/abrt.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Symlink Attack An attacker positions a symbolic link in such a manner that the targeted user or application accesses the link's endpoint, assuming that it is accessing a file with the link's name. The endpoint file may be either output or input. If the file is output, the result is that the endpoint is modified, instead of a file at the intended location. Modifications to the endpoint file may include appending, overwriting, corrupting, changing permissions, or other modifications. In some variants of this attack the attacker may be able to control the change to a file while in other cases they cannot. The former is especially damaging since the attacker may be able to grant themselves increased privileges or insert false information, but the latter can also be damaging as it can expose sensitive information or corrupt or destroy vital system or application files. Alternatively, the endpoint file may serve as input to the targeted application. This can be used to feed malformed input into the target or to cause the target to process different information, possibly allowing the attacker to control the actions of the target or to cause the target to expose information to the attacker. Moreover, the actions taken on the endpoint file are undertaken with the permissions of the targeted user or application, which may exceed the permissions that the attacker would normally have.
- Accessing, Modifying or Executing Executable Files An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
- Leverage Executable Code in Non-Executable Files An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
- Manipulating Input to File System Calls An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.
Nessus
NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2015-1210.NASL description From Red Hat Security Advisory 2015:1210 : Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. Red Hat Product Security 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. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT, or to overwrite arbitrary files on the system. (CVE-2015-3147) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) The CVE-2015-1869, CVE-2015-1870, CVE-2015-3142, CVE-2015-3147, and CVE-2015-3159 issues were discovered by Florian Weimer of Red Hat Product Security. All users of abrt are advised to upgrade to these updated packages, which correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 84608 published 2015-07-08 reporter This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/84608 title Oracle Linux 6 : abrt (ELSA-2015-1210) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2015:1210 and # Oracle Linux Security Advisory ELSA-2015-1210 respectively. # include("compat.inc"); if (description) { script_id(84608); script_version("2.11"); script_cvs_date("Date: 2019/09/27 13:00:36"); script_cve_id("CVE-2015-1869", "CVE-2015-1870", "CVE-2015-3142", "CVE-2015-3147", "CVE-2015-3159", "CVE-2015-3315"); script_bugtraq_id(75116, 75117, 75118, 75119, 75128, 75129); script_xref(name:"RHSA", value:"2015:1210"); script_name(english:"Oracle Linux 6 : abrt (ELSA-2015-1210)"); script_summary(english:"Checks rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote Oracle Linux host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "From Red Hat Security Advisory 2015:1210 : Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. Red Hat Product Security 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. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT, or to overwrite arbitrary files on the system. (CVE-2015-3147) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) The CVE-2015-1869, CVE-2015-1870, CVE-2015-3142, CVE-2015-3147, and CVE-2015-3159 issues were discovered by Florian Weimer of Red Hat Product Security. 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A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT, or to overwrite arbitrary files on the system. (CVE-2015-3147) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. 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script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Scientific Linux Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux"); os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux"); os_ver = os_ver[1]; if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 6.x", "Scientific Linux " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu); flag = 0; if (rpm_check(release:"SL6", reference:"abrt-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-addon-ccpp-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-addon-kerneloops-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-addon-python-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-addon-vmcore-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-cli-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-console-notification-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-debuginfo-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-desktop-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-devel-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-gui-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-libs-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-python-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"abrt-tui-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-cli-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-compat-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-debuginfo-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-devel-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-filesystem-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-gtk-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-gtk-devel-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-newt-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-plugin-bugzilla-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-plugin-kerneloops-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-plugin-logger-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-plugin-mailx-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-plugin-reportuploader-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-plugin-rhtsupport-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"SL6", reference:"libreport-python-2.0.9-21.el6_6.1")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, 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, "abrt / abrt-addon-ccpp / abrt-addon-kerneloops / abrt-addon-python / etc"); }NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2015-1083.NASL description Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT to attack, or to overwrite arbitrary files on the system. (CVE-2015-3147) Multiple directory traversal flaws were found in the abrt-dbus D-Bus service. A local attacker could use these flaws to read and write arbitrary files as the root user. (CVE-2015-3151) It was discovered that the abrt-dbus D-Bus service did not properly check the validity of the problem directory argument in the ChownProblemDir, DeleteElement, and DeleteProblem methods. A local attacker could use this flaw to take ownership of arbitrary files and directories, or to delete files and directories as the root user. (CVE-2015-3150) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) All users of abrt are advised to upgrade to these updated packages, which correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 84197 published 2015-06-16 reporter This script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/84197 title CentOS 7 : abrt (CESA-2015:1083) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2015:1083 and # CentOS Errata and Security Advisory 2015:1083 respectively. # include("compat.inc"); if (description) { script_id(84197); script_version("2.12"); script_cvs_date("Date: 2020/01/02"); script_cve_id("CVE-2015-1869", "CVE-2015-1870", "CVE-2015-3142", "CVE-2015-3147", "CVE-2015-3150", "CVE-2015-3151", "CVE-2015-3159", "CVE-2015-3315"); script_bugtraq_id(75116, 75117, 75118, 75119, 75122, 75124, 75128, 75129); script_xref(name:"RHSA", value:"2015:1083"); script_name(english:"CentOS 7 : abrt (CESA-2015:1083)"); script_summary(english:"Checks rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote CentOS host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT to attack, or to overwrite arbitrary files on the system. (CVE-2015-3147) Multiple directory traversal flaws were found in the abrt-dbus D-Bus service. A local attacker could use these flaws to read and write arbitrary files as the root user. (CVE-2015-3151) It was discovered that the abrt-dbus D-Bus service did not properly check the validity of the problem directory argument in the ChownProblemDir, DeleteElement, and DeleteProblem methods. A local attacker could use this flaw to take ownership of arbitrary files and directories, or to delete files and directories as the root user. (CVE-2015-3150) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) All users of abrt are advised to upgrade to these updated packages, which correct these issues." ); # https://lists.centos.org/pipermail/centos-announce/2015-June/021170.html script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?24a453ec" ); script_set_attribute(attribute:"solution", value:"Update the affected abrt packages."); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C"); script_set_attribute(attribute:"cvss_score_source", value:"CVE-2015-3315"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"metasploit_name", value:'ABRT raceabrt Privilege Escalation'); script_set_attribute(attribute:"exploit_framework_metasploit", value:"true"); 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script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/26"); script_set_attribute(attribute:"patch_publication_date", value:"2015/06/15"); script_set_attribute(attribute:"plugin_publication_date", value:"2015/06/16"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"CentOS Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release"); if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS"); os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release); 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if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-addon-upload-watch-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-addon-vmcore-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-addon-xorg-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-cli-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-console-notification-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-dbus-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-desktop-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-devel-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-gui-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-gui-devel-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-gui-libs-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-libs-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-python-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-python-doc-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-retrace-client-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"abrt-tui-2.1.11-22.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-anaconda-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-centos-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-cli-2.1.11-23.el7.centos.0.1")) flag++; 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if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-plugin-mailx-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-plugin-mantisbt-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-plugin-reportuploader-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-plugin-rhtsupport-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-plugin-ureport-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-python-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-rhel-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-rhel-anaconda-bugzilla-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-rhel-bugzilla-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-web-2.1.11-23.el7.centos.0.1")) flag++; if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"libreport-web-devel-2.1.11-23.el7.centos.0.1")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, 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, "abrt / abrt-addon-ccpp / abrt-addon-kerneloops / etc"); }NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2015-1083.NASL description Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT to attack, or to overwrite arbitrary files on the system. (CVE-2015-3147) Multiple directory traversal flaws were found in the abrt-dbus D-Bus service. A local attacker could use these flaws to read and write arbitrary files as the root user. (CVE-2015-3151) It was discovered that the abrt-dbus D-Bus service did not properly check the validity of the problem directory argument in the ChownProblemDir, DeleteElement, and DeleteProblem methods. A local attacker could use this flaw to take ownership of arbitrary files and directories, or to delete files and directories as the root user. (CVE-2015-3150) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) All users of abrt are advised to upgrade to these updated packages, which correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 84077 published 2015-06-10 reporter This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/84077 title RHEL 7 : abrt (RHSA-2015:1083) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2015:1083. The text # itself is copyright (C) Red Hat, Inc. # include("compat.inc"); if (description) { script_id(84077); script_version("2.18"); script_cvs_date("Date: 2019/10/24 15:35:40"); script_cve_id("CVE-2015-1869", "CVE-2015-1870", "CVE-2015-3142", "CVE-2015-3147", "CVE-2015-3150", "CVE-2015-3151", "CVE-2015-3159", "CVE-2015-3315"); script_bugtraq_id(75116, 75117, 75118, 75119, 75122, 75124, 75128, 75129); script_xref(name:"RHSA", value:"2015:1083"); script_name(english:"RHEL 7 : abrt (RHSA-2015:1083)"); script_summary(english:"Checks the rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote Red Hat host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT to attack, or to overwrite arbitrary files on the system. (CVE-2015-3147) Multiple directory traversal flaws were found in the abrt-dbus D-Bus service. A local attacker could use these flaws to read and write arbitrary files as the root user. (CVE-2015-3151) It was discovered that the abrt-dbus D-Bus service did not properly check the validity of the problem directory argument in the ChownProblemDir, DeleteElement, and DeleteProblem methods. A local attacker could use this flaw to take ownership of arbitrary files and directories, or to delete files and directories as the root user. (CVE-2015-3150) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) All users of abrt are advised to upgrade to these updated packages, which correct these issues." ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2015:1083" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3315" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-1870" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3150" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3151" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3142" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-1869" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3147" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3159" ); 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script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Red Hat Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat"); os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat"); os_ver = os_ver[1]; if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 7.x", "Red Hat " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu); yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo"); if (!empty_or_null(yum_updateinfo)) { rhsa = "RHSA-2015:1083"; yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa); if (!empty_or_null(yum_report)) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : yum_report ); exit(0); } else { audit_message = "affected by Red Hat security advisory " + rhsa; audit(AUDIT_OS_NOT, audit_message); } } else { flag = 0; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-addon-ccpp-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-addon-ccpp-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-addon-kerneloops-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-addon-kerneloops-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-addon-pstoreoops-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-addon-pstoreoops-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-addon-python-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-addon-python-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-addon-upload-watch-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-addon-upload-watch-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-addon-vmcore-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-addon-vmcore-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-addon-xorg-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-addon-xorg-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-cli-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-cli-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-console-notification-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-console-notification-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-dbus-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-dbus-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"abrt-debuginfo-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-desktop-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-desktop-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"abrt-devel-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-gui-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-gui-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"abrt-gui-devel-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"abrt-gui-libs-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"abrt-libs-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-python-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-python-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"abrt-python-doc-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-retrace-client-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-retrace-client-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"abrt-tui-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"abrt-tui-2.1.11-22.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"libreport-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-anaconda-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-anaconda-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-cli-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-cli-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-compat-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-compat-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"libreport-debuginfo-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"libreport-devel-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-filesystem-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-filesystem-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"libreport-gtk-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"libreport-gtk-devel-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-newt-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-newt-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-plugin-bugzilla-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-plugin-bugzilla-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-plugin-kerneloops-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-plugin-kerneloops-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-plugin-logger-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-plugin-logger-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-plugin-mailx-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-plugin-mailx-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-plugin-reportuploader-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-plugin-reportuploader-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-plugin-rhtsupport-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-plugin-rhtsupport-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-plugin-ureport-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-plugin-ureport-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-python-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-python-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-rhel-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-rhel-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-rhel-anaconda-bugzilla-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-rhel-anaconda-bugzilla-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"libreport-rhel-bugzilla-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"libreport-rhel-bugzilla-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"libreport-web-2.1.11-23.el7_1")) flag++; if (rpm_check(release:"RHEL7", reference:"libreport-web-devel-2.1.11-23.el7_1")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : rpm_report_get() + redhat_report_package_caveat() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "abrt / abrt-addon-ccpp / abrt-addon-kerneloops / etc"); } }NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2015-1210.NASL description Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. Red Hat Product Security 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. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT, or to overwrite arbitrary files on the system. (CVE-2015-3147) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) The CVE-2015-1869, CVE-2015-1870, CVE-2015-3142, CVE-2015-3147, and CVE-2015-3159 issues were discovered by Florian Weimer of Red Hat Product Security. All users of abrt are advised to upgrade to these updated packages, which correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 84609 published 2015-07-08 reporter This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/84609 title RHEL 6 : abrt (RHSA-2015:1210) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2015:1210. The text # itself is copyright (C) Red Hat, Inc. # include("compat.inc"); if (description) { script_id(84609); script_version("2.13"); script_cvs_date("Date: 2019/10/24 15:35:40"); script_cve_id("CVE-2015-1869", "CVE-2015-1870", "CVE-2015-3142", "CVE-2015-3147", "CVE-2015-3159", "CVE-2015-3315"); script_bugtraq_id(75116, 75117, 75118, 75119, 75128, 75129); script_xref(name:"RHSA", value:"2015:1210"); script_name(english:"RHEL 6 : abrt (RHSA-2015:1210)"); script_summary(english:"Checks the rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote Red Hat host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. Red Hat Product Security 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. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT, or to overwrite arbitrary files on the system. (CVE-2015-3147) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) The CVE-2015-1869, CVE-2015-1870, CVE-2015-3142, CVE-2015-3147, and CVE-2015-3159 issues were discovered by Florian Weimer of Red Hat Product Security. All users of abrt are advised to upgrade to these updated packages, which correct these issues." ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2015:1210" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3315" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-1870" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3142" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-1869" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3147" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-3159" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:F/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:"metasploit_name", value:'ABRT raceabrt Privilege Escalation'); script_set_attribute(attribute:"exploit_framework_metasploit", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-addon-ccpp"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-addon-kerneloops"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-addon-python"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-addon-vmcore"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-cli"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-console-notification"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-desktop"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-gui"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-libs"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-python"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:abrt-tui"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-cli"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-compat"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-filesystem"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-gtk"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-gtk-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-newt"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-plugin-bugzilla"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-plugin-kerneloops"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-plugin-logger"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-plugin-mailx"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-plugin-reportuploader"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-plugin-rhtsupport"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libreport-python"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6.6"); script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/26"); script_set_attribute(attribute:"patch_publication_date", value:"2015/07/07"); script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/08"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Red Hat Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat"); os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat"); os_ver = os_ver[1]; if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.x", "Red Hat " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu); yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo"); if (!empty_or_null(yum_updateinfo)) { rhsa = "RHSA-2015:1210"; yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa); if (!empty_or_null(yum_report)) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : yum_report ); exit(0); } else { audit_message = "affected by Red Hat security advisory " + rhsa; audit(AUDIT_OS_NOT, audit_message); } } else { flag = 0; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-addon-ccpp-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-addon-ccpp-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-addon-ccpp-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-addon-kerneloops-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-addon-kerneloops-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-addon-kerneloops-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-addon-python-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-addon-python-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-addon-python-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-addon-vmcore-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-addon-vmcore-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-addon-vmcore-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-cli-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-cli-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-cli-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-console-notification-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-console-notification-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-console-notification-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"abrt-debuginfo-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-desktop-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-desktop-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-desktop-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"abrt-devel-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-gui-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-gui-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-gui-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"abrt-libs-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"abrt-python-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"abrt-tui-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"abrt-tui-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"abrt-tui-2.0.8-26.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"libreport-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-cli-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-cli-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-cli-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-compat-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-compat-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-compat-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"libreport-debuginfo-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"libreport-devel-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-filesystem-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-filesystem-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-filesystem-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"libreport-gtk-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", reference:"libreport-gtk-devel-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-newt-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-newt-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-newt-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-plugin-bugzilla-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-plugin-bugzilla-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-plugin-bugzilla-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-plugin-kerneloops-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-plugin-kerneloops-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-plugin-kerneloops-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-plugin-logger-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-plugin-logger-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-plugin-logger-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-plugin-mailx-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-plugin-mailx-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-plugin-mailx-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-plugin-reportuploader-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-plugin-reportuploader-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-plugin-reportuploader-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-plugin-rhtsupport-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-plugin-rhtsupport-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-plugin-rhtsupport-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"i686", reference:"libreport-python-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"libreport-python-2.0.9-21.el6_6.1")) flag++; if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"libreport-python-2.0.9-21.el6_6.1")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : rpm_report_get() + redhat_report_package_caveat() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "abrt / abrt-addon-ccpp / abrt-addon-kerneloops / abrt-addon-python / etc"); } }NASL family Scientific Linux Local Security Checks NASL id SL_20150609_ABRT_ON_SL7_X.NASL description It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT to attack, or to overwrite arbitrary files on the system. (CVE-2015-3147) Multiple directory traversal flaws were found in the abrt-dbus D-Bus service. A local attacker could use these flaws to read and write arbitrary files as the root user. (CVE-2015-3151) It was discovered that the abrt-dbus D-Bus service did not properly check the validity of the problem directory argument in the ChownProblemDir, DeleteElement, and DeleteProblem methods. A local attacker could use this flaw to take ownership of arbitrary files and directories, or to delete files and directories as the root user. (CVE-2015-3150) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) last seen 2020-03-18 modified 2015-06-11 plugin id 84113 published 2015-06-11 reporter This script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/84113 title Scientific Linux Security Update : abrt on SL7.x x86_64 (20150609) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2015-1083.NASL description From Red Hat Security Advisory 2015:1083 : Updated abrt packages that fix multiple security issues are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect defects in applications and to create a bug report with all the information needed by a maintainer to fix it. It uses a plug-in system to extend its functionality. It was found that ABRT was vulnerable to multiple race condition and symbolic link flaws. A local attacker could use these flaws to potentially escalate their privileges on the system. (CVE-2015-3315) It was discovered that the kernel-invoked coredump processor provided by ABRT wrote core dumps to files owned by other system users. This could result in information disclosure if an application crashed while its current directory was a directory writable to by other users (such as /tmp). (CVE-2015-3142) It was discovered that the default event handling scripts installed by ABRT did not handle symbolic links correctly. A local attacker with write access to an ABRT problem directory could use this flaw to escalate their privileges. (CVE-2015-1869) It was found that the ABRT event scripts created a user-readable copy of an sosreport file in ABRT problem directories, and included excerpts of /var/log/messages selected by the user-controlled process name, leading to an information disclosure. (CVE-2015-1870) It was discovered that, when moving problem reports between certain directories, abrt-handle-upload did not verify that the new problem directory had appropriate permissions and did not contain symbolic links. An attacker able to create a crafted problem report could use this flaw to expose other parts of ABRT to attack, or to overwrite arbitrary files on the system. (CVE-2015-3147) Multiple directory traversal flaws were found in the abrt-dbus D-Bus service. A local attacker could use these flaws to read and write arbitrary files as the root user. (CVE-2015-3151) It was discovered that the abrt-dbus D-Bus service did not properly check the validity of the problem directory argument in the ChownProblemDir, DeleteElement, and DeleteProblem methods. A local attacker could use this flaw to take ownership of arbitrary files and directories, or to delete files and directories as the root user. (CVE-2015-3150) It was discovered that the abrt-action-install-debuginfo-to-abrt-cache helper program did not properly filter the process environment before invoking abrt-action-install-debuginfo. A local attacker could use this flaw to escalate their privileges on the system. (CVE-2015-3159) All users of abrt are advised to upgrade to these updated packages, which correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 84074 published 2015-06-10 reporter This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/84074 title Oracle Linux 7 : abrt (ELSA-2015-1083)
Redhat
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References
- http://rhn.redhat.com/errata/RHSA-2015-1083.html
- http://rhn.redhat.com/errata/RHSA-2015-1083.html
- http://www.openwall.com/lists/oss-security/2015/04/17/5
- http://www.openwall.com/lists/oss-security/2015/04/17/5
- https://bugzilla.redhat.com/show_bug.cgi?id=1212953
- https://bugzilla.redhat.com/show_bug.cgi?id=1212953
- https://github.com/abrt/abrt/commit/3746b7627218438ae7d781fc8b18a221454e9091
- https://github.com/abrt/abrt/commit/3746b7627218438ae7d781fc8b18a221454e9091
- https://github.com/abrt/abrt/pull/955
- https://github.com/abrt/abrt/pull/955