Description
Use-after-free vulnerability in the substr_replace function in PHP 5.3.6 and earlier allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by using the same variable for multiple arguments.
References (14)
Core 14
Core References
Mailing List vendor-advisory
x_refsource_hp
http://marc.info/?l=bugtraq&m=133469208622507&w=2
Vendor Advisory x_refsource_confirm
http://support.apple.com/kb/HT5130
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/49241
Mailing List mailing-list
x_refsource_mlist
http://openwall.com/lists/oss-security/2011/03/13/2
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:165
Mailing List mailing-list
x_refsource_mlist
http://openwall.com/lists/oss-security/2011/03/13/9
Mailing List vendor-advisory
x_refsource_apple
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
Mailing List mailing-list
x_refsource_mlist
http://openwall.com/lists/oss-security/2011/03/13/3
Various Sources x_refsource_confirm
http://bugs.php.net/bug.php?id=54238
Vendor Advisory vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2011-1423.html
Vendor Advisory x_refsource_confirm
http://www.php.net/ChangeLog-5.php#5.3.7
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/66080
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/46843
Vendor Advisory x_refsource_confirm
http://www.php.net/archive/2011.php#id2011-08-18-1
Scores
EPSS
0.0245
EPSS Percentile
85.4%
Details
CWE
CWE-399
Status
published
Products (45)
php/php
1.0
php/php
2.0
php/php
2.0b10
php/php
3.0
php/php
3.0.1
php/php
3.0.2
php/php
3.0.3
php/php
3.0.4
php/php
3.0.5
php/php
3.0.6
... and 35 more
Published
Mar 18, 2011
Tracked Since
Feb 18, 2026