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Servers and applications

CVE-2015-2305

Integer overflow in the regcomp implementation in the Henry Spencer BSD regex library (aka rxspencer) alpha3.8.g5 on 32-bit platforms, as used in NetBSD through 6.1.5 and other products, might allow context-dependent attackers to execute arbitrary code via a large regular expression that leads to a heap-based buffer overflow.

Severity
Medium 6.8
Published
30 Mar 2015
Last changed
17 Jun 2026
Added to UpHeron
14 Oct 2026
Fixed in
5.4.39, 5.5.23, 5.6.7
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • From 5.4.0 before 5.4.39
  • From 5.5.0 before 5.5.23
  • From 5.6.0 before 5.6.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-2305
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-2305