Debian Security Bug TrackerDEBIANCVE:CVE-2022-2566CVE-2022-2566
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
42.5%
A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in build_open_gop_key_points() goes through all entries in the loop and adds sc->ctts_data[i].count to sc->sample_offsets_count. This can lead to an integer overflow resulting in a small allocation with av_calloc(). An attacker can cause remote code execution via a malicious mp4 file. We recommend upgrading past commit c953baa084607dd1d84c3bfcce3cf6a87c3e6e05
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | ffmpeg | < 7:5.1.1-1 | ffmpeg_7:5.1.1-1_all.deb |
| Debian | 11 | all | ffmpeg | < 7:4.3.7-0+deb11u1 | ffmpeg_7:4.3.7-0+deb11u1_all.deb |
| Debian | 999 | all | ffmpeg | < 7:5.1.1-1 | ffmpeg_7:5.1.1-1_all.deb |
| Debian | 13 | all | ffmpeg | < 7:5.1.1-1 | ffmpeg_7:5.1.1-1_all.deb |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
42.5%