CVE-2017-12802
mkvalidator 0.5.1 Denial Of Service
Severity Score
6.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
La función EBML_IntegerValue en ebmlnumber.c en libebml2 hasta 2012-08-26 permite que atacantes remotos provoquen una denegación de servicio (fallo de aserción) mediante un archivo mkv manipulado.
mkvalidator version 0.5.1 suffers from multiple denial of service vulnerabilities leveraging libebml2 and mkclean.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2017-08-11 CVE Reserved
- 2017-11-07 CVE Published
- 2023-05-08 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| http://packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.html | Third Party Advisory |
|
| URL | Date | SRC |
|---|---|---|
| http://seclists.org/fulldisclosure/2017/Nov/19 | 2024-08-05 | |
| https://github.com/Matroska-Org/foundation-source/issues/24 | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Matroska Search vendor "Matroska" | Libebml2 Search vendor "Matroska" for product "Libebml2" | <= 2012-08-26 Search vendor "Matroska" for product "Libebml2" and version " <= 2012-08-26" | - |
Affected
| ||||||
| Matroska Search vendor "Matroska" | Mkclean Search vendor "Matroska" for product "Mkclean" | 0.8.9 Search vendor "Matroska" for product "Mkclean" and version "0.8.9" | - |
Affected
| ||||||
| Matroska Search vendor "Matroska" | Mkvalidator Search vendor "Matroska" for product "Mkvalidator" | 0.5.1 Search vendor "Matroska" for product "Mkvalidator" and version "0.5.1" | - |
Affected
| ||||||