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

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CVE-2011-2728

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
21/12/2012
Last modified:
11/04/2025

Description

The bsd_glob function in the File::Glob module for Perl before 5.14.2 allows context-dependent attackers to cause a denial of service (crash) via a glob expression with the GLOB_ALTDIRFUNC flag, which triggers an uninitialized pointer dereference.

Impact

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

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:* 5.14.1 (including)
cpe:2.3:a:perl:perl:1.00:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.01:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.20:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.21:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.22:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.31:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.32:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.40:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.41:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.42:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.43:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.44:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.45:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:1.46:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools