CVE-2015-6819 describes multiple integer underflow vulnerabilities in the ff_mjpeg_decode_frame function within FFmpeg's libavcodec/mjpegdec.c, affecting versions prior to 2.7.2. This flaw allows remote attackers to trigger a denial of service through out-of-bounds array access or potentially other unspecified impacts by providing specially crafted MJPEG data. With a CVSS score of 7.5, this vulnerability is considered highly severe, requiring no authentication and having low attack complexity, with potential impacts on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.7.1CPE matchmatch criteria | cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.