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PHP CVEs

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

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CVE-2016-9137

CRITICAL 9.8 CVSS 3.0
Published
January 4, 2017
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-416
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Use-after-free vulnerability in the CURLFile implementation in ext/curl/curl_file.c in PHP before 5.6.27 and 7.x before 7.0.12 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that is mishandled during __wakeup processing.

Affected products and versions

  • PHP — Up to and including 5.6.26
  • 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

References

  • git.php.net http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=0e6fe3a4c96be2d3e88389a5776f878021b4c59f
  • www.debian.org http://www.debian.org/security/2016/dsa-3698
  • www.openwall.com http://www.openwall.com/lists/oss-security/2016/11/01/2 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/93577 Third Party Advisory, VDB Entry
  • bugs.php.net https://bugs.php.net/bug.php?id=73147 Exploit, Vendor Advisory
  • www.tenable.com https://www.tenable.com/security/tns-2016-19
  • nvd.nist.gov Official NVD record