Out-of-Bounds Affecting perl package, versions <5.14.2-14


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
1.92% (90th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-PERL-327609
  • published18 Dec 2012
  • disclosed18 Dec 2012

Introduced: 18 Dec 2012

CVE-2012-5195  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:unstable perl to version 5.14.2-14 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream perl package and not the perl package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

Heap-based buffer overflow in the Perl_repeatcpy function in util.c in Perl 5.12.x before 5.12.5, 5.14.x before 5.14.3, and 5.15.x before 15.15.5 allows context-dependent attackers to cause a denial of service (memory consumption and crash) or possibly execute arbitrary code via the 'x' string repeat operator.

CVSS Scores

version 3.1