CVE-2014-4715 Information

Description

Yann Collet LZ4 before r119 when used on certain 32-bit platforms that allocate memory beyond 0x80000000 does not properly detect integer overflows which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run a different vulnerability than CVE-2014-4611.

Reference

http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html http://secunia.com/advisories/59770 https://code.google.com/p/lz4/issues/detail?id=134 https://code.google.com/p/lz4/source/detail?r=119