Vulnerability Name:

CVE-2011-1144 (CCN-65911)

Assigned:2011-02-28
Published:2011-02-28
Updated:2020-01-23
Summary:The installer in PEAR 1.9.2 and earlier allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories.
Note: this vulnerability exists because of an incomplete fix for CVE-2011-1072.
CVSS v3 Severity: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)
2.9 Low (Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P/E:H/RL:OF/RC:C)
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)
2.9 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P/E:H/RL:OF/RC:C)
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: MITRE
Type: CNA
CVE-2011-1144

Source: MLIST
Type: UNKNOWN
[oss-security] 20110228 Re: CVE Request: PEAR Installer 1.9.1 <= - Symlink Attack

Source: MLIST
Type: UNKNOWN
[oss-security] 20110301 Re: CVE Request: PEAR Installer 1.9.1 <= - Symlink Attack

Source: MLIST
Type: UNKNOWN
[oss-security] 20110301 Re: CVE Request: PEAR Installer 1.9.1 <= - Symlink Attack

Source: MLIST
Type: UNKNOWN
[oss-security] 20110301 Re: CVE Request: PEAR Installer 1.9.1 <= - Symlink Attack

Source: MLIST
Type: UNKNOWN
[oss-security] 20110301 Re: CVE Request: PEAR Installer 1.9.1 <= - Symlink Attack

Source: MLIST
Type: UNKNOWN
[oss-security] 20110301 Re: CVE Request: PEAR Installer 1.9.1 <= - Symlink Attack

Source: MISC
Type: UNKNOWN
http://pear.php.net/bugs/bug.php?id=18056

Source: CCN
Type: The PHP Group Web site
Package Information: PEAR

Source: CCN
Type: BID-47650
PEAR Installer Multiple Insecure Temporary File Creation Vulnerabilities

Source: XF
Type: UNKNOWN
pear-package-symlink(65911)

Source: XF
Type: UNKNOWN
pear-package-symlink(65911)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:php:pear:0.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:0.9:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:0.10:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:0.11:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:0.90:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:*:*:*:*:*:*:*:* (Version <= 1.9.2)

    • Configuration CCN 1:
  • cpe:/a:php:pear:0.10:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:0.11:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:0.9:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:0.90:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.0:b1:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.0:b2:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.0:b3:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2:b1:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2:b2:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2:b3:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2:b4:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.2:b5:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3:b1:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3:b2:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3:b3:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3:b5:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.3:b6:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a1:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a10:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a11:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a12:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a2:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a3:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a4:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a5:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a6:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a7:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a8:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.0:a9:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:0.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.9.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:pear:1.6.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:13955
    P
    		USN-1126-2 -- php5 regressions
    2014-06-30
    oval:org.mitre.oval:def:13989
    P
    		USN-1126-1 -- php5 vulnerabilities
    2014-06-30
    BACK
    php pear 0.2.2
    php pear 0.9
    php pear 0.10
    php pear 0.11
    php pear 0.90
    php pear 1.0
    php pear 1.0.1
    php pear 1.1
    php pear 1.2
    php pear 1.2.1
    php pear 1.3
    php pear 1.3.1
    php pear 1.3.3
    php pear 1.3.3.1
    php pear 1.3.4
    php pear 1.3.5
    php pear 1.3.6
    php pear 1.4.0
    php pear 1.4.0 rc1
    php pear 1.4.0 rc2
    php pear 1.4.1
    php pear 1.4.2
    php pear 1.5.0
    php pear 1.5.1
    php pear 1.6.1
    php pear 1.9.1
    php pear *
    php pear 0.10
    php pear 0.11
    php pear 0.9
    php pear 0.90
    php pear 1.0
    php pear 1.0.1
    php pear 1.0b1
    php pear 1.0b2
    php pear 1.0b3
    php pear 1.1
    php pear 1.2
    php pear 1.2.1
    php pear 1.2b1
    php pear 1.2b2
    php pear 1.2b3
    php pear 1.2b4
    php pear 1.2b5
    php pear 1.3
    php pear 1.3.1
    php pear 1.3.3
    php pear 1.3.3.1
    php pear 1.3.4
    php pear 1.3.5
    php pear 1.3.6
    php pear 1.3b1
    php pear 1.3b2
    php pear 1.3b3
    php pear 1.3b5
    php pear 1.3b6
    php pear 1.4.0
    php pear 1.4.0 rc1
    php pear 1.4.0 rc2
    php pear 1.4.0a1
    php pear 1.4.0a10
    php pear 1.4.0a11
    php pear 1.4.0a12
    php pear 1.4.0a2
    php pear 1.4.0a3
    php pear 1.4.0a4
    php pear 1.4.0a5
    php pear 1.4.0a6
    php pear 1.4.0a7
    php pear 1.4.0a8
    php pear 1.4.0a9
    php pear 1.4.1
    php pear 1.4.2
    php pear 1.5.0
    php pear 1.5.1
    php pear 1.9.1
    php pear 0.2.2
    php pear 1.9.2
    php pear 1.6.1