CVE-2014-9425
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.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- EPSS score
- 3.7% (90th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-9246)
- Published
- December 31, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-9246 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- apple / mac os x
- php / php
Certified products that may be affected
2 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.
- Apple Mac OS X 10.6 - Apple Inc. - Common Criteria BSI-DSZ-CC-0536-2010 - archived
- Apple Mac OS X v10.3.6 and Apple Mac OS X Server V10.3.6 - Apple Inc. - Common Criteria CCEVS-VR-0086-2005 - archived
References
- http://advisories.mageia.org/MGASA-2015-0040.html(Third Party Advisory)
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=24125f0f26f3787c006e4a51611ba33ee3b841cb
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2bcf69d073190e4f032d883f3416dea1b027a39e
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=fbf3a6bc1abcc8a5b5226b0ad9464c37f11ddbd6
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2014/12/29/6(Mailing List, Third Party Advisory)
- http://rhn.redhat.com/errata/RHSA-2015-1218.html(Third Party Advisory)
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html(Third Party Advisory)
- http://www.securityfocus.com/bid/71800(Third Party Advisory, VDB Entry)
- https://bugs.php.net/bug.php?id=68676(Vendor Advisory)
- https://security.gentoo.org/glsa/201503-03(Third Party Advisory)
- https://support.apple.com/HT205267(Third Party Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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