Vulnerabilities > CVE-2017-12781 - NULL Pointer Dereference vulnerability in Matroska Libebml2, Mkclean and Mkvalidator

047910
CVSS 6.5 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
matroska
CWE-476
NVD
Published: 2017-11-10
Updated: 2024-11-21

Summary

The EBML_BufferToID function in ebmlelement.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (Null pointer dereference and application crash) via a crafted mkv file.

Vulnerable Configurations

Part Description Count
Application
Matroska
3

Common Weakness Enumeration (CWE)

References