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.
Published 2012-12-21 05:46:15
Updated 2013-01-29 05:00:00
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2011-2728

Top countries where our scanners detected CVE-2011-2728
Top open port discovered on systems with this issue 80
IPs affected by CVE-2011-2728 361
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-2728!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-2728

Probability of exploitation activity in the next 30 days: 0.68%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 78 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2011-2728

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.3
MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
NIST

References for CVE-2011-2728

Products affected by CVE-2011-2728

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