CVEvulnerability
CVE-2014-4715
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-07-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-189
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.
Affected configurations
• yann collet lz4 (<= r118)
Related
Weakness · not in database (1)
References
- http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html blog.securitymouse.com
- http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html fastcompression.blogspot.fr
- http://secunia.com/advisories/59770 secunia.com
- https://code.google.com/p/lz4/issues/detail?id=134 code.google.com
- https://code.google.com/p/lz4/source/detail?r=119 code.google.com
- http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html blog.securitymouse.com
- http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html fastcompression.blogspot.fr
- http://secunia.com/advisories/59770 secunia.com
- https://code.google.com/p/lz4/issues/detail?id=134 code.google.com
- https://code.google.com/p/lz4/source/detail?r=119 code.google.com