CVE-2015-0231
Published: 27 January 2015
Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142.
Notes
Author | Note |
---|---|
mdeslaur | incomplete fix of CVE-2014-8142 |
Priority
Status
Package | Release | Status |
---|---|---|
php5 Launchpad, Ubuntu, Debian |
lucid |
Not vulnerable
(5.3.2-1ubuntu4.28)
|
precise |
Released
(5.3.10-1ubuntu3.16)
|
|
trusty |
Released
(5.5.9+dfsg-1ubuntu4.6)
|
|
upstream |
Needs triage
|
|
utopic |
Released
(5.5.12+dfsg-2ubuntu4.2)
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=b585a3aed7880a5fa5c18e2b838fc96f40e075bd |