CVE-2014-9425

Home/CVE/Double free vulnerability in the zend_ts_hash_graceful_destroy function in zend_ts_hash.c in the Zend Engine in PHP thro

CVE

Double free vulnerability in the zend_ts_hash_graceful_destroy function in zend_ts_hash.c in the Zend Engine in PHP thro

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.

HIGH · CVSS 7.5 EPSS 0.19438

Schedule remediation

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 4% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Affected Products & Versions

php<= 5.5.20
php>= 5.6.0 and <= 5.6.4
apple mac os x<= 10.10.5

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Scoring & Timeline

7.5

HIGH · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Published to NVD31 Dec 2014 · 02:59 AM

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Vendor Advisories

rhsaRHSA-2015:1218Moderate

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://advisories.mageia.org/MGASA-2015-0040.htmlThird Party Advisory

http://git.php.net/?p=php-src.git

http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.htmlMailing ListThird Party Advisory

http://openwall.com/lists/oss-security/2014/12/29/6Mailing ListThird Party Advisory

Show all 12 references

http://rhn.redhat.com/errata/RHSA-2015-1218.htmlThird Party Advisory

http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlThird Party Advisory

http://www.securityfocus.com/bid/71800Third Party AdvisoryVDB Entry

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

https://security.gentoo.org/glsa/201503-03Third Party Advisory

https://support.apple.com/HT205267Third Party Advisory

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