Vulnerability Description
Off-by-one error in the lzxd_decompress function in lzxd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (buffer under-read and application crash) via a crafted CAB archive.
CVSS Score
4.3
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libmspack Project | Libmspack | <= 0.4-3 |
Related Weaknesses (CWE)
References
- http://openwall.com/lists/oss-security/2015/02/03/11
- http://www.securityfocus.com/bid/72492
- https://bugs.debian.org/775499Exploit
- https://github.com/kyz/libmspack/commit/18b6a2cc0b87536015bedd4f7763e6b02d5aa4f3Vendor Advisory
- http://openwall.com/lists/oss-security/2015/02/03/11
- http://www.securityfocus.com/bid/72492
- https://bugs.debian.org/775499Exploit
- https://github.com/kyz/libmspack/commit/18b6a2cc0b87536015bedd4f7763e6b02d5aa4f3Vendor Advisory
FAQ
What is CVE-2015-4471?
CVE-2015-4471 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Off-by-one error in the lzxd_decompress function in lzxd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (buffer under-read and application crash) via a crafted CAB arch...
How severe is CVE-2015-4471?
CVE-2015-4471 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-4471?
Check the references section above for vendor advisories and patch information. Affected products include: Libmspack Project Libmspack.