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Integer Overflow or Wraparound Affecting pcre package, versions <8.43-r1

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.61% (79th percentile)
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NVD
5.3 medium
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SUSE
6.2 medium
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Red Hat
5.3 medium

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  • Snyk ID SNYK-ALPINE310-PCRE-1050359
  • published 18 Aug 2020
  • disclosed 15 Jun 2020
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Introduced: 15 Jun 2020

CVE-2020-14155 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Alpine:3.10 pcre to version 8.43-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre package and not the pcre package as distributed by Alpine. See How to fix? for Alpine:3.10 relevant fixed versions and status.

libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.