Integer Overflow or Wraparound

Affecting pcre package, versions <8.42-r2

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Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.

Remediation

Upgrade pcre to version or higher.

References

CVSS Score

5.3
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    None
  • Availability
    Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVE
CVE-2020-14155
CWE
CWE-190
Snyk ID
SNYK-ALPINE39-PCRE-1050357
Disclosed
15 Jun, 2020
Published
18 Aug, 2020