CVE-2017-17129: Null Pointer Dereference
First published: Mon Dec 04 2017(Updated: )
The ff_vc1_mc_4mv_chroma4 function in libavcodec/vc1_mc.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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libavutil | =12.2 |
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Reference Links
Frequently Asked Questions
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.
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.
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.
Which software is affected by CVE-2017-17129?
CVE-2017-17129 affects Libav version 12.2.
Can CVE-2017-17129 be exploited remotely?
Yes, CVE-2017-17129 can be exploited remotely by using specially crafted files.
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- agent/weakness
- agent/severity
- agent/author
- agent/references
- agent/softwarecombine
- agent/tags
- agent/description
- agent/event
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/libav
- canonical/libavutil
- version/libavutil/12.2