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...
MediumCVSS 5.0
EPSS 2.8%
- Published
- Updated
- Exploit status
- No public exploit known
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 products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/lz4(Debian:12) | < 0.0~r119-1 | 0.0~r119-1 |
| debian/lz4(Debian:13) | < 0.0~r119-1 | 0.0~r119-1 |
| debian/lz4(Debian:14) | < 0.0~r119-1 | 0.0~r119-1 |
| yann collet lz4 | <= r118 | No fix listed |
References
- Debian Security Tracker CVE-2014-4715 vendor-advisory
- blog.securitymouse.com
- fastcompression.blogspot.fr
- 59770 third-party-advisory
- code.google.com
- code.google.com