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Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2016-6289

HIGH 7.8 CVSS 3.0
Published
July 25, 2016
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-190
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Integer overflow in the virtual_file_ex function in TSRM/tsrm_virtual_cwd.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted extract operation on a ZIP archive.

Affected products and versions

  • PHP — Up to and including 5.5.37
  • PHP versions 5.6.0alpha1, 5.6.0alpha2, 5.6.0alpha3, 5.6.0alpha4, 5.6.0alpha5, 5.6.0beta1, 5.6.0beta2, 5.6.0beta3, 5.6.0beta4, 5.6.1, 5.6.2, 5.6.3, 5.6.4, 5.6.5, 5.6.6, 5.6.7, 5.6.8, 5.6.9, 5.6.10, 5.6.11, 5.6.12, 5.6.13, 5.6.14, 5.6.15, 5.6.16, 5.6.17, 5.6.18, 5.6.19, 5.6.20, 5.6.21, 5.6.22, 5.6.23, 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.8

References

  • fortiguard.com http://fortiguard.com/advisory/fortinet-discovers-php-stack-based-buffer-overflow-vulnerabilities Third Party Advisory
  • git.php.net http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=0218acb7e756a469099c4ccfb22bce6c2bd1ef87
  • lists.apple.com http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
  • openwall.com http://openwall.com/lists/oss-security/2016/07/24/2 Mailing List
  • php.net http://php.net/ChangeLog-5.php Release Notes
  • php.net http://php.net/ChangeLog-7.php Release Notes
  • rhn.redhat.com http://rhn.redhat.com/errata/RHSA-2016-2750.html
  • www.debian.org http://www.debian.org/security/2016/dsa-3631
  • www.securityfocus.com http://www.securityfocus.com/bid/92074 Third Party Advisory, VDB Entry
  • www.securitytracker.com http://www.securitytracker.com/id/1036430
  • bugs.php.net https://bugs.php.net/72513 Exploit, Issue Tracking, Mitigation, Third Party Advisory
  • security.gentoo.org https://security.gentoo.org/glsa/201611-22
  • support.apple.com https://support.apple.com/HT207170
  • nvd.nist.gov Official NVD record