CVE-2019-14442: High severity libavutil vulnerability
Published Jul 30, 2019
·Updated
In mpc8readheader in libavformat/mpc8.c in Libav 12.3, an input file can result in an avioseek infinite loop and hang, with 100% CPU consumption. Attackers could leverage this vulnerability to cause a denial of service via a crafted file.
Affected Software
2 affected components
Libav Libav=12.3
Debian Debian Linux=8.0
Event History
Jul 30, 2019
CVE Published
via MITRE·12:05 PM
Data Sourced
via MITRE·12:05 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2019-14442?
CVE-2019-14442 has a severity rating that indicates it could lead to a denial of service due to an infinite loop and high CPU consumption.
2
How do I fix CVE-2019-14442?
To fix CVE-2019-14442, update to the latest version of Libav that addresses this vulnerability.
3
Which versions of Libav are affected by CVE-2019-14442?
CVE-2019-14442 specifically affects Libav version 12.3.
4
Can CVE-2019-14442 be exploited remotely?
Yes, CVE-2019-14442 can be exploited remotely through a crafted input file.
5
What impact does CVE-2019-14442 have on system performance?
CVE-2019-14442 can lead to high CPU consumption and potential system hangs.