CVE-2014-4715
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.
Ver en NVDSeveridad
N/A
EPSS
Probabilidad de explotación (próx. 30 días): 0.0059 (0.6%)
Percentil: 69.4%
EPSS: 2026-05-06
Afecta
yann_collet:lz4Descripción técnica
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.
Publicada: 3/7/2014, 4:22:16
Última modificación: 6/5/2026, 22:30:45
Referencias
- 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
- 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