CVE-2015-8873
HIGH severity · CVSS 7.5 · Improper input validation
7.5CVSS HIGH
Summary
Stack consumption vulnerability in Zend/zend_exceptions.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allows remote attackers to cause a denial of service (segmentation fault) via recursive method calls.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)4%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://php.net/ChangeLog-5.phpAdvisory
- https://bugs.php.net/bug.php?id=69793Advisory
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=4d2278143a08b7522de9471d0f014d7357c28fea
- http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2016-2750.htmlAdvisory