CVE-2009-4639 describes a denial-of-service vulnerability in the av_rescale_rnd function of the AVI demuxer in FFmpeg 0.5. A remote attacker can trigger a crash via a specially crafted AVI file that causes a divide-by-zero error. This vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity and potential for partial availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.5CPE matchmatch criteria | cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P
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