CVE-2014-9425

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.

7.5

CVSS

Severity: High

CVSS 2.0 •

EPSS 23.34% Top 5%

Vendor Advisory apple.com Vendor Advisory gentoo.org Vendor Advisory redhat.com Vendor Advisory php.net

Affected: n/a n/a

References

Link	Tags
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 vendor advisory
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html	third party advisory
http://www.securityfocus.com/bid/71800	vdb entry third party advisory
https://support.apple.com/HT205267	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
https://security.gentoo.org/glsa/201503-03	third party advisory vendor advisory
http://openwall.com/lists/oss-security/2014/12/29/6	third party advisory mailing list
http://advisories.mageia.org/MGASA-2015-0040.html	third party advisory
https://bugs.php.net/bug.php?id=68676	vendor advisory
http://rhn.redhat.com/errata/RHSA-2015-1218.html	third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2014-9425?: CVE-2014-9425 has been scored as a high severity vulnerability.
How to fix CVE-2014-9425?: To fix CVE-2014-9425, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-9425 being actively exploited in the wild?: It is possible that CVE-2014-9425 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~23% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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