CVE-2017-17129: Null Pointer Dereference
Published Dec 4, 2017
·Updated
The ffvc1mc4mvchroma4 function in libavcodec/vc1mc.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) or possibly have unspecified other impact via a crafted file.
Affected Software
1 affected component
Libav Libav=12.2
Event History
Dec 4, 2017
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2017-17129?
CVE-2017-17129 is classified as a denial of service vulnerability, which can lead to application crashes.
2
How do I fix CVE-2017-17129?
To fix CVE-2017-17129, upgrade to a version of Libav later than 12.2 that addresses the vulnerability.
3
What impact does CVE-2017-17129 have?
CVE-2017-17129 can cause a segmentation fault and potentially lead to application crashes when handling crafted media files.
4
Which software is affected by CVE-2017-17129?
CVE-2017-17129 affects Libav version 12.2.
5
Can CVE-2017-17129 be exploited remotely?
Yes, CVE-2017-17129 can be exploited remotely by using specially crafted files.