Vulnerability Name:

CVE-2013-1052 (CCN-82918)

Assigned:2013-03-18
Published:2013-03-18
Updated:2017-08-29
Summary:pam-xdg-support, as used in Ubuntu 12.10, does not properly handle the PATH environment variable, which allows local users to gain privileges via unspecified vectors related to sudo.
CVSS v3 Severity:5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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): Low
Availibility (A): Low
CVSS v2 Severity:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
5.3 Medium (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
3.4 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P/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): Partial
Availibility (A): Partial
Vulnerability Type:CWE-264
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2013-1052

Source: BID
Type: UNKNOWN
58550

Source: CCN
Type: BID-58550
Ubuntu 'pam-xdg-support' Module CVE-2013-1052 Local Privilege Escalation Vulnerability

Source: UBUNTU
Type: Vendor Advisory
USN-1766-1

Source: CCN
Type: USN-1766-1
pam-xdg-support vulnerability

Source: XF
Type: UNKNOWN
ubuntu-cve20131052-priv-esc(82918)

Source: XF
Type: UNKNOWN
ubuntu-cve20131052-priv-esc(82918)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2013-1052

Vulnerable Configuration:Configuration 1:
  • cpe:/o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:18008
    P
    USN-1766-1 -- pam-xdg-support vulnerability
    2014-06-30
    BACK
    canonical ubuntu linux 12.10