CVE-2018-13301: Null Pointer Dereference
First published: Thu Jul 05 2018(Updated: )
In FFmpeg 4.0.1, due to a missing check of a profile value before setting it, the ff_mpeg4_decode_picture_header function in libavcodec/mpeg4videodec.c may trigger a NULL pointer dereference while converting a crafted AVI file to MPEG4, leading to a denial of service.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FFmpeg | =4.0.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-13301?
CVE-2018-13301 has been classified as a denial of service vulnerability.
How do I fix CVE-2018-13301?
To fix CVE-2018-13301, upgrade to a patched version of FFmpeg above 4.0.1.
What types of attacks can exploit CVE-2018-13301?
CVE-2018-13301 can be exploited through crafted AVI files that result in a NULL pointer dereference.
Is CVE-2018-13301 specific to certain FFmpeg versions?
Yes, CVE-2018-13301 specifically affects FFmpeg version 4.0.1.
What programming component does CVE-2018-13301 affect?
CVE-2018-13301 affects the ff_mpeg4_decode_picture_header function in the libavcodec module of FFmpeg.
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