Vulnerability in Ffmpeg
CVE-2009-4634
Multiple integer underflows in FFmpeg 0.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that (1) bypasses a validation check in vorbis_dec.c and triggers a wraparound of the stack pointer, or (2) access a pointer from out-of-bounds memory in mov.c, related to an elst tag that appears before a tag that creates a stream.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.072 (94.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.072 · newest: 0.072 · change: -0.001
Affected products
- Ffmpeg — versions 0.5
Weakness classification (CWE)
References
- scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.html (Exploit)
- secunia.com/advisories/36805 (third-party-advisory)
- secunia.com/advisories/38643 (third-party-advisory)
- secunia.com/advisories/39482 (third-party-advisory)
- www.debian.org/security/2010/dsa-2000 (vendor-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)