Executive Summary
Summary | |
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Title | setroubleshoot and setroubleshoot-plugins security update |
Informations | |||
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Name | RHSA-2016:1293 | First vendor Publication | 2016-06-23 |
Vendor | RedHat | Last vendor Modification | 2016-06-23 |
Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:M/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 6.9 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: An update for setroubleshoot and setroubleshoot-plugins is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: The setroubleshoot packages provide tools to help diagnose SELinux problems. When Access Vector Cache (AVC) messages are returned, an alert can be generated that provides information about the problem and helps to track its resolution. The setroubleshoot-plugins package provides a set of analysis plugins for use with setroubleshoot. Each plugin has the capacity to analyze SELinux AVC data and system data to provide user friendly reports describing how to interpret SELinux AVC denials. Security Fix(es): * Shell command injection flaws were found in the way the setroubleshoot executed external commands. A local attacker able to trigger certain SELinux denials could use these flaws to execute arbitrary code with privileges of the setroubleshoot user. (CVE-2016-4989) * Shell command injection flaws were found in the way the setroubleshoot allow_execmod and allow_execstack plugins executed external commands. A local attacker able to trigger an execmod or execstack SELinux denial could use these flaws to execute arbitrary code with privileges of the setroubleshoot user. (CVE-2016-4444, CVE-2016-4446) The CVE-2016-4444 and CVE-2016-4446 issues were discovered by Milos Malik (Red Hat) and the CVE-2016-4989 issue was discovered by Red Hat Product Security. Note: On Red Hat Enterprise Linux 7.0 and 7.1, the setroubleshoot is run with root privileges. Therefore, these issues could allow an attacker to execute arbitrary code with root privileges. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1332644 - CVE-2016-4444 setroubleshoot-plugins: insecure commands.getstatusoutput use in the allow_execmod plugin 1339250 - CVE-2016-4446 setroubleshoot-plugins: insecure commands.getoutput use in the allow_execstack plugin 1346461 - CVE-2016-4989 setroubleshoot: command injection issues |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2016-1293.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-77 | Improper Sanitization of Special Elements used in a Command ('Command Injection') |
CPE : Common Platform Enumeration
Type | Description | Count |
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Os | 1 | |
Os | 1 | |
Os | 1 | |
Os | 1 |
Nessus® Vulnerability Scanner
Date | Description |
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2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2016-1033.nasl - Type : ACT_GATHER_INFO |
2016-07-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-b68f69b086.nasl - Type : ACT_GATHER_INFO |
2016-07-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-f2493c754a.nasl - Type : ACT_GATHER_INFO |
2016-07-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-f597359bf2.nasl - Type : ACT_GATHER_INFO |
2016-07-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-047a86f5b1.nasl - Type : ACT_GATHER_INFO |
2016-07-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-75ca94dee3.nasl - Type : ACT_GATHER_INFO |
2016-06-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-1293.nasl - Type : ACT_GATHER_INFO |
2016-06-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-1293.nasl - Type : ACT_GATHER_INFO |
2016-06-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1293.nasl - Type : ACT_GATHER_INFO |
2016-06-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160621_setroubleshoot_and_setroubleshoot_plugins_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-06-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160623_setroubleshoot_and_setroubleshoot_plugins_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2016-06-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-1267.nasl - Type : ACT_GATHER_INFO |
2016-06-22 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-1267.nasl - Type : ACT_GATHER_INFO |
2016-06-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1267.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-04-17 17:28:22 |
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2017-04-12 00:26:44 |
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2016-06-25 13:27:14 |
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2016-06-23 17:24:48 |
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