Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2011-1144

Severity CVSS v4.0:
Pending analysis
Type:
CWE-59 Link Following
Publication date:
03/03/2011
Last modified:
11/04/2025

Description

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.

Impact

Vector 2.0
AV:L/AC:M/Au:N/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 3.30 LOW
Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
3.30
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:php:pear:*:*:*:*:*:*:*:* 1.9.2 (including)
cpe:2.3:a:php:pear:0.2.2:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:0.9:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:0.10:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:0.11:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:0.90:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.0:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.1:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.2:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.3:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:php:pear:1.3.3.1:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools