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

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CVE-2016-9934

HIGH 7.5 CVSS 3.0
Published
January 4, 2017
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-476
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.

Affected products and versions

  • PHP — Up to and including 5.6.27
  • PHP versions 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.0.7, 7.0.8, 7.0.9, 7.0.10, 7.0.11, 7.0.12

References

  • lists.opensuse.org http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html
  • lists.opensuse.org http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
  • lists.opensuse.org http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html
  • www.openwall.com http://www.openwall.com/lists/oss-security/2016/12/12/2 Third Party Advisory
  • www.php.net http://www.php.net/ChangeLog-5.php Release Notes, Vendor Advisory
  • www.php.net http://www.php.net/ChangeLog-7.php Release Notes, Vendor Advisory
  • www.securityfocus.com http://www.securityfocus.com/bid/94845
  • access.redhat.com https://access.redhat.com/errata/RHSA-2018:1296
  • bugs.php.net https://bugs.php.net/bug.php?id=73331 Vendor Advisory
  • github.com https://github.com/php/php-src/commit/6045de69c7dedcba3eadf7c4bba424b19c81d00d Vendor Advisory
  • nvd.nist.gov Official NVD record