CVE-2016-4073
Published: 25 April 2016
Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call.
Priority
CVSS 3 base score: 9.8
Status
Package | Release | Status |
---|---|---|
php5 Launchpad, Ubuntu, Debian |
upstream |
Released
(5.6.20+dfsg-1)
|
precise |
Released
(5.3.10-1ubuntu3.22)
|
|
trusty |
Released
(5.5.9+dfsg-1ubuntu4.16)
|
|
wily |
Released
(5.6.11+dfsg-1ubuntu3.2)
|
|
xenial |
Does not exist
|
|
Patches: upstream: https://git.php.net/?p=php-src.git;a=commit;h=64f42c73efc58e88671ad76b6b6bc8e2b62713e1 |
||
php7.0 Launchpad, Ubuntu, Debian |
upstream |
Released
(7.0.5-1)
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
wily |
Does not exist
|
|
xenial |
Released
(7.0.4-7ubuntu2.1)
|
|
Patches: upstream: https://git.php.net/?p=php-src.git;a=commit;h=64f42c73efc58e88671ad76b6b6bc8e2b62713e1 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4073
- https://gist.github.com/smalyshev/d8355c96a657cc5dba70
- http://www.openwall.com/lists/oss-security/2016/04/11/7
- https://ubuntu.com/security/notices/USN-2952-1
- https://ubuntu.com/security/notices/USN-2984-1
- NVD
- Launchpad
- Debian