Home/CVE/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.
CVE

CVE-2015-8873

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.

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.

HIGH · CVSS 7.5 EPSS 0.02792
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

4
php< 5.4.44
php>= 5.5.0 and < 5.5.28
php>= 5.6.0 and < 5.6.12
opensuse leapall versions
⚠

Public Exploits & PoCs

1
pocbugs.php.net · bug.php?id=69793bugs.php.net
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 May 2016 · 10:59 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

5
rhsaRHSA-2016:2750Moderate
usnUSN-3045-1
suse-csafSUSE-SU-2016:1638-1
suse-csafSUSE-SU-2016:1581-1
suse-csafSUSE-SU-2016:1504-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://git.php.net/?p=php-src.git
http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.htmlMailing ListThird Party Advisory
http://php.net/ChangeLog-5.phpVendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2750.htmlThird Party Advisory
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