CVE-2016-4073

Description

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.

References

https://support.apple.com/HT206567

https://security.gentoo.org/glsa/201611-22

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731

https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=64f42c73efc58e88671ad76b6b6bc8e2b62713e1

https://gist.github.com/smalyshev/d8355c96a657cc5dba70

http://www.ubuntu.com/usn/USN-2952-2

http://www.ubuntu.com/usn/USN-2952-1

http://www.securityfocus.com/bid/85991

http://www.php.net/ChangeLog-7.php

http://www.php.net/ChangeLog-5.php

http://www.openwall.com/lists/oss-security/2016/04/24/1

http://www.debian.org/security/2016/dsa-3560

http://rhn.redhat.com/errata/RHSA-2016-2750.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00056.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00033.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html

http://lists.apple.com/archives/security-announce/2016/May/msg00004.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3