Vulnerability Name:

CVE-2012-1106 (CCN-76524)

Assigned:2012-02-06
Published:2012-02-06
Updated:2017-08-29
Summary:The C handler plug-in in Automatic Bug Reporting Tool (ABRT), possibly 2.0.8 and earlier, does not properly set the group (GID) permissions on core dump files for setuid programs when the sysctl fs.suid_dumpable option is set to 2, which allows local users to obtain sensitive information.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:1.9 Low (CVSS v2 Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N)
1.4 Low (Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
1.6 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
1.2 Low (REDHAT CVSS v2 Vector: AV:L/AC:H/Au:N/C:P/I:N/A:N)
0.9 Low (REDHAT Temporal CVSS v2 Vector: AV:L/AC:H/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-264
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2012-1106

Source: CCN
Type: RHSA-2012-0841
Low: abrt, libreport, btparser, and python-meh security and bug fix update

Source: REDHAT
Type: UNKNOWN
RHSA-2012:0841

Source: CCN
Type: OSVDB ID: 83775
Automatic Bug Reporting Tool (ABRT) Core Dump File Local Information Disclosure

Source: BID
Type: UNKNOWN
54121

Source: CCN
Type: BID-54121
abrt CVE-2012-1106 Information Disclosure Vulnerability

Source: CCN
Type: Red Hat Bugzilla Bug 785163
CVE-2012-1106 abrt: Setuid process core dump archived with unsafe GID permissions

Source: XF
Type: UNKNOWN
abrt-info-disc(76524)

Source: XF
Type: UNKNOWN
abrt-info-disc(76524)

Source: CONFIRM
Type: Exploit, Patch
https://fedorahosted.org/abrt/changeset/23d6997d7886abe118c28254f7f73f0b19b2d4e0

Vulnerable Configuration:Configuration 1:
  • cpe:/a:redhat:automatic_bug_reporting_tool:*:*:*:*:*:*:*:* (Version <= 2.0.7)

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:6:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:6::client:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:6::computenode:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:6::server:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:6::workstation:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:23932
    P
    		ELSA-2012:0841: abrt, libreport, btparser, and python-meh security and bug fix update (Low)
    2014-05-26
    oval:org.mitre.oval:def:21344
    P
    		RHSA-2012:0841: abrt, libreport, btparser, and python-meh security and bug fix update (Low)
    2014-02-24
    oval:com.redhat.rhsa:def:20120841
    P
    		RHSA-2012:0841: abrt, libreport, btparser, and python-meh security and bug fix update (Low)
    2012-06-20
    BACK
    redhat automatic bug reporting tool *