CVE-2011-1144

2011-03-0200:00:00

ubuntu.com

3.3 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:P/A:P

0.0004 Low

EPSS

Percentile

14.3%

JSON

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.

Notes

Author	Note
kees	php5 5.3.5 still contains a vulnerable version: $ grep version /usr/share/php/PEAR.php

OSVersionArchitecturePackageVersionFilename
ubuntu6.06noarchphp5< 5.1.2-1ubuntu3.22UNKNOWN
ubuntu8.04noarchphp5< 5.2.4-2ubuntu5.15UNKNOWN
ubuntu9.10noarchphp5< 5.2.10.dfsg.1-2ubuntu6.9UNKNOWN
ubuntu10.04noarchphp5< 5.3.2-1ubuntu4.8UNKNOWN
ubuntu10.10noarchphp5< 5.3.3-1ubuntu9.4UNKNOWN
ubuntu11.04noarchphp5< 5.3.5-1ubuntu7.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	6.06	noarch	php5	< 5.1.2-1ubuntu3.22	UNKNOWN
ubuntu	8.04	noarch	php5	< 5.2.4-2ubuntu5.15	UNKNOWN
ubuntu	9.10	noarch	php5	< 5.2.10.dfsg.1-2ubuntu6.9	UNKNOWN
ubuntu	10.04	noarch	php5	< 5.3.2-1ubuntu4.8	UNKNOWN
ubuntu	10.10	noarch	php5	< 5.3.3-1ubuntu9.4	UNKNOWN
ubuntu	11.04	noarch	php5	< 5.3.5-1ubuntu7.1	UNKNOWN