CVE-2023-49502 — Classic Buffer Overflow in Ffmpeg

CWE-120 — Classic Buffer Overflow7 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.2%
top 52.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FfmpegFedoraproject Fedora
Timeline
PublishedApr 19
Latest updateMay 30

Description

Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary code via the ff_bwdif_filter_intra_c function in the libavfilter/bwdifdsp.c:125:5 component.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDffmpeg/ffmpeg6.1 — 7.0
▶Debianffmpeg/ffmpeg< 7:4.3.8-0+deb11u1+3

Also affects: Fedora 38, 39, 40

🔴Vulnerability Details

4
OSV
ffmpeg vulnerabilities↗2024-05-30
▶
GHSA
GHSA-q2j3-5vpq-qxp4: Buffer Overflow vulnerability in Ffmpeg v↗2024-04-19
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CVEList
CVE-2023-49502: Buffer Overflow vulnerability in Ffmpeg v↗2024-04-19
▶
OSV
CVE-2023-49502: Buffer Overflow vulnerability in Ffmpeg v↗2024-04-19
▶

📋Vendor Advisories

2
Ubuntu
FFmpeg vulnerabilities↗2024-05-30
▶
Debian
CVE-2023-49502: ffmpeg - Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local atta...↗2023
▶
CVE-2023-49502 — Classic Buffer Overflow in Ffmpeg | cvebase