CVE-2014-9425

high

Description

Double free vulnerability in the zend_ts_hash_graceful_destroy function in zend_ts_hash.c in the Zend Engine in PHP through 5.5.20 and 5.6.x through 5.6.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

References

Advisories
More

https://support.apple.com/HT205267

https://security.gentoo.org/glsa/201503-03

http://www.securityfocus.com/bid/71800

http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html

http://rhn.redhat.com/errata/RHSA-2015-1218.html

http://openwall.com/lists/oss-security/2014/12/29/6

http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html

http://advisories.mageia.org/MGASA-2015-0040.html

https://euvd.enisa.europa.eu/vulnerability/EUVD-2014-9246

https://bugs.php.net/bug.php?id=68676

http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=fbf3a6bc1abcc8a5b5226b0ad9464c37f11ddbd6

http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2bcf69d073190e4f032d883f3416dea1b027a39e

http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=24125f0f26f3787c006e4a51611ba33ee3b841cb

Details

Source: Mitre, NVD

Published: 2014-12-31

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Severity: High

EPSS

EPSS: 0.03664