CVE-2023-47470
Buffer Overflow vulnerability in Ffmpeg before github commit 4565747056a11356210ed8edcecb920105e40b60 allows a remote attacker to achieve an out-of-array write, execute arbitrary code, and cause a denial of service (DoS) via the ref_pic_list_struct…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer Overflow vulnerability in Ffmpeg before github commit 4565747056a11356210ed8edcecb920105e40b60 allows a remote attacker to achieve an out-of-array write, execute arbitrary code, and cause a denial of service (DoS) via the ref_pic_list_struct function in libavcodec/evc_ps.c
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.69% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- ffmpeg/ffmpeg
- Source
- cve@mitre.org
References
- https://github.com/FFmpeg/FFmpeg/commit/4565747056a11356210ed8edcecb920105e40b60Patch, Vendor Advisory
- https://github.com/goldds96/Report/tree/main/FFmpegVendor Advisory
- https://patchwork.ffmpeg.org/project/ffmpeg/patch/20230915131147.5945-2-michael%40niedermayer.cc/Third Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/4565747056a11356210ed8edcecb920105e40b60Patch, Vendor Advisory
- https://github.com/goldds96/Report/tree/main/FFmpegVendor Advisory
- https://patchwork.ffmpeg.org/project/ffmpeg/patch/20230915131147.5945-2-michael%40niedermayer.cc/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.