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Out-of-Bounds Affecting pcre3 package, versions <7.3-1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
NVD  medium

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  • Snyk ID SNYK-DEBIAN10-PCRE3-345526
  • published 7 Nov 2007
  • disclosed 7 Nov 2007
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Introduced: 7 Nov 2007

CVE-2007-4768 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Debian:10 pcre3 to version 7.3-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre3 package and not the pcre3 package as distributed by Debian:10. See How to fix? for Debian:10 relevant fixed versions and status.

Heap-based buffer overflow in Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized.

References