Vulnerability Description
The ReadData function in ebmlmaster.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file.
CVSS Score
6.5
MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Matroska | Libebml2 | <= 2012-08-26 |
| Matroska | Mkclean | 0.8.9 |
| Matroska | Mkvalidator | 0.5.1 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.Third Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2017/Nov/19ExploitMailing ListThird Party Advisory
- https://github.com/Matroska-Org/foundation-source/issues/24ExploitThird Party Advisory
- http://packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.Third Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2017/Nov/19ExploitMailing ListThird Party Advisory
- https://github.com/Matroska-Org/foundation-source/issues/24ExploitThird Party Advisory
FAQ
What is CVE-2017-12782?
CVE-2017-12782 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The ReadData function in ebmlmaster.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file.
How severe is CVE-2017-12782?
CVE-2017-12782 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-12782?
Check the references section above for vendor advisories and patch information. Affected products include: Matroska Libebml2, Matroska Mkclean, Matroska Mkvalidator.