CVE-2017-12802

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
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.
Overview
  • CVE ID
  • CVE-2017-12802
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-11-10T02:29:17
  • Last Modified Date
  • 2017-11-27T16:02:24
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:matroska:libebml2:*:*:*:*:*:*:*:* 1 OR 2012-08-26
cpe:2.3:a:matroska:mkclean:0.8.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:matroska:mkvalidator:0.5.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/Matroska-Org/foundation-source/issues/24 Exploit Third Party Advisory
http://seclists.org/fulldisclosure/2017/Nov/19 Exploit Mailing List Third Party Advisory
http://packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.html Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-12802
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12802
History
Created Old Value New Value Data Type Notes
2022-05-10 08:10:45 Added to TrackCVE
2022-12-02 22:53:13 2017-11-10T02:29Z 2017-11-10T02:29:17 CVE Published Date updated
2022-12-02 22:53:13 2017-11-27T16:02:24 CVE Modified Date updated
2022-12-02 22:53:13 Analyzed Vulnerability Status updated