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4.3
CVSSv2

CVE-2009-4639

Published: 10/02/2010 Updated: 26/10/2011
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

The av_rescale_rnd function in the AVI demuxer in FFmpeg 0.5 allows remote malicious users to cause a denial of service (crash) via a crafted AVI file that triggers a divide-by-zero error.

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ffmpeg ffmpeg 0.5

Vendor Advisories

Debian CVElist Bug Report Logs: several vulnerabilities: CVE-2011-2162 CVE-2011-2161 CVE-2011-2160
Debian Bug report logs - #628448 several vulnerabilities: CVE-2011-2162 CVE-2011-2161 CVE-2011-2160 Package: libav; Maintainer for libav is Debian Multimedia Maintainers <pkg-multimedia-maintainers@listsaliothdebianorg>; Reported by: Steffen Joeris <white@debianorg> Date: Sun, 29 May 2011 03:27:01 UTC Severity: g ...
Ubuntu Security Notice: ffmpeg, ffmpeg-debian vulnerabilities
It was discovered that FFmpeg contained multiple security issues when handling certain multimedia files If a user were tricked into opening a crafted multimedia file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program ...

References

CWE-189http://scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.htmlhttps://roundup.ffmpeg.org/roundup/ffmpeg/issue1245https://roundup.ffmpeg.org/roundup/ffmpeg/issue1240http://www.securityfocus.com/bid/36465http://secunia.com/advisories/36805http://www.ubuntu.com/usn/USN-931-1http://www.vupen.com/english/advisories/2010/0935http://secunia.com/advisories/39482http://www.mandriva.com/security/advisories?name=MDVSA-2011:059http://www.vupen.com/english/advisories/2011/1241http://www.mandriva.com/security/advisories?name=MDVSA-2011:060http://www.mandriva.com/security/advisories?name=MDVSA-2011:061http://www.mandriva.com/security/advisories?name=MDVSA-2011:088http://www.mandriva.com/security/advisories?name=MDVSA-2011:112https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=628448https://usn.ubuntu.com/931-1/https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4946CVE-2024-30309CVE-2024-4761CVE-2024-30051type confusionmemory leakCVE-2024-30293reflected XSSCVE-2024-3126
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