Vulnerability Description
Use-after-free vulnerability in the add_post_var function in the Posthandler component in PHP 5.6.x before 5.6.1 might allow remote attackers to execute arbitrary code by leveraging a third-party filter extension that accesses a certain ksep value.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | >= 5.6.0, < 5.6.1 |
Related Weaknesses (CWE)
References
- http://php.net/ChangeLog-5.phpRelease NotesVendor Advisory
- https://bugs.php.net/bug.php?id=68088ExploitVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1151423Issue TrackingPatchThird Party Advisory
- http://php.net/ChangeLog-5.phpRelease NotesVendor Advisory
- https://bugs.php.net/bug.php?id=68088ExploitVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1151423Issue TrackingPatchThird Party Advisory
FAQ
What is CVE-2014-3622?
CVE-2014-3622 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Use-after-free vulnerability in the add_post_var function in the Posthandler component in PHP 5.6.x before 5.6.1 might allow remote attackers to execute arbitrary code by leveraging a third-party filt...
How severe is CVE-2014-3622?
CVE-2014-3622 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2014-3622?
Check the references section above for vendor advisories and patch information. Affected products include: Php Php.