ffmpeg: complex format argument in handle_open_brace in libavcodec/htmlsubtitles.c causing denial of service
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-19086 | A denial of service in the subtitle decoder in FFmpeg 3.2 and 4.1 allows attackers to hog the CPU via a crafted video file in Matroska format, because handle_open_brace in libavcodec/htmlsubtitles.c has a complex format argument to sscanf. |
Ubuntu USN |
USN-3967-1 | FFmpeg vulnerabilities |
No CVSS v4.0
This CVE is not in the KEV list.
Exploit prediction score: 1.4% (1.435% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.