cve-2020-22031
Vulnerability from cvelistv5
Published
2021-05-27 17:44
Modified
2024-08-04 14:51
Severity ?
EPSS score ?
Summary
A Heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_w3fdif.c in filter16_complex_low, which might lead to memory corruption and other potential consequences.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | https://trac.ffmpeg.org/attachment/ticket/8243/gdb-vf_w3fdif_191 | Vendor Advisory | |
| cve@mitre.org | https://trac.ffmpeg.org/ticket/8243 | Exploit, Issue Tracking, Vendor Advisory | |
| cve@mitre.org | https://www.debian.org/security/2021/dsa-4990 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://trac.ffmpeg.org/attachment/ticket/8243/gdb-vf_w3fdif_191 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://trac.ffmpeg.org/ticket/8243 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.debian.org/security/2021/dsa-4990 | Third Party Advisory |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.