CVE-2020-20453
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aaccoder, which allows a remote malicious user to cause a Denial of Service
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-20453
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-20453.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 2:4.4.1-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 7:4.4.1-1 |
| debian | bullseye | fixed | 7:4.3.3-0+deb11u1 |
| debian | forky | fixed | 7:4.4.1-1 |
| debian | sid | fixed | 7:4.4.1-1 |
| debian | trixie | fixed | 7:4.4.1-1 |
References
Verify integrity in audit chain (admin only). AS-IS.