CVE-2017-12803: Null Pointer Dereference
Published Nov 9, 2017
·Updated
The NodeValidatePtr function in corec/corec/node/node.c in mkclean 0.8.9 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file.
Affected Software
1 affected component
Matroska Mkclean=0.8.9
Event History
Nov 9, 2017
CVE Published
via MITRE·07:00 PM
Data Sourced
via MITRE·07:00 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2017-12803?
The severity of CVE-2017-12803 is classified as high due to its potential to cause a denial of service.
2
How do I fix CVE-2017-12803?
To fix CVE-2017-12803, upgrade mkclean to version 0.8.10 or later.
3
What vulnerability does CVE-2017-12803 address?
CVE-2017-12803 addresses a denial of service vulnerability in the Node_ValidatePtr function of mkclean 0.8.9.
4
Who is affected by CVE-2017-12803?
Users of mkclean version 0.8.9 are affected by CVE-2017-12803.
5
Can CVE-2017-12803 be exploited remotely?
Yes, CVE-2017-12803 can be exploited remotely through a crafted mkv file.