Vulnerability Name:

CVE-2011-5271 (CCN-91120)

Assigned:2014-02-10
Published:2014-02-10
Updated:2019-11-14
Summary:Pacemaker before 1.1.6 configure script creates temporary files insecurely
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
5.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/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): None
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:3.3 Low (CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P)
3.2 Low (Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P/E:H/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
3.3 Low (CCN CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P/E:H/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-59
Vulnerability Consequences:File Manipulation
References:Source: CCN
Type: Cluster Labs Web site
Pacemaker

Source: MITRE
Type: CNA
CVE-2011-5271

Source: MISC
Type: Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/02/11/1

Source: CCN
Type: BID-65472
Pacemaker Insecure Temporary File Creation Vulnerability

Source: MISC
Type: Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/65472

Source: CCN
Type: Debian Bug report logs - #633964
pacemaker: CVE-2011-5271: configure creates temp files insecurely

Source: MISC
Type: Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/91120

Source: XF
Type: UNKNOWN
pacemaker-cve20115271-symlink(91120)

Source: MISC
Type: Patch, Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2011-5271

Vulnerable Configuration:Configuration 1:
  • cpe:/a:clusterlabs:pacemaker:*:*:*:*:*:*:*:* (Version < 1.1.6)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20115271000
    V
    		CVE-2011-5271 on Ubuntu 12.04 LTS (precise) - low.
    2011-12-31
    oval:com.ubuntu.trusty:def:20115271000
    V
    		CVE-2011-5271 on Ubuntu 14.04 LTS (trusty) - low.
    2011-12-31
    BACK
    clusterlabs pacemaker *