Vulnerability Details : CVE-2013-7422

Integer underflow in regcomp.c in Perl before 5.20, as used in Apple OS X before 10.10.5 and other products, allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a long digit string associated with an invalid backreference within a regular expression.
Published 2015-08-16 23:59:00
Updated 2016-12-22 02:59:05
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Execute codeDenial of service

Exploit prediction scoring system (EPSS) score for CVE-2013-7422

EPSS FAQ
0.86%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-7422

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
 NIST

CWE ids for CVE-2013-7422

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-7422

Products affected by CVE-2013-7422

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