CVE-2017-17129
UnknownEPSS 1.22%
Last modified
CVE-2017-17129 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.22% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libav | Libav | 12.2 |
References
- https://bugzilla.libav.org/show_bug.cgi?id=1101Exploit, Issue Tracking
- https://bugzilla.libav.org/show_bug.cgi?id=1101Exploit, Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-17129?
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.
How severe is CVE-2017-17129?
Severity scoring for CVE-2017-17129 is pending analysis. The EPSS model estimates a 1.22% probability of exploitation in the next 30 days.
How do I fix CVE-2017-17129?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-17129?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST