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CVE-2017-12802 Details
Description
The EBML_IntegerValue function in ebmlnumber.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.html | CVE | Third Party AdvisoryVDB Entry |
| http://seclists.org/fulldisclosure/2017/Nov/19 | CVE | ExploitMailing ListThird Party Advisory |
| https://github.com/Matroska-Org/foundation-source/issues/24 | CVE | ExploitThird Party Advisory |
| http://packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.html | [email protected] | Third Party AdvisoryVDB Entry |
| http://seclists.org/fulldisclosure/2017/Nov/19 | [email protected] | ExploitMailing ListThird Party Advisory |
| https://github.com/Matroska-Org/foundation-source/issues/24 | [email protected] | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-20 | Improper Input Validation | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| matroska libebml2 | <= 2012-08-26 |
CPE
Remediation
| |
| matroska mkclean | 0.8.9 |
CPE
Remediation
| |
| matroska mkvalidator | 0.5.1 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| May 13, 2026 | CVE Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 27, 2017 | Initial Analysis | [email protected] |