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Status published
Critical
CVE-2009-4633
vorbis_dec.c in FFmpeg 0.5 uses an assignment operator when a...
Vulnerability Description
vorbis_dec.c in FFmpeg 0.5 uses an assignment operator when a comparison operator was intended, which might allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that modifies a loop counter and triggers a heap-based buffer overflow.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:088
- http://secunia.com/advisories/36805
- http://www.securityfocus.com/bid/36465
- http://secunia.com/advisories/39482
- https://roundup.ffmpeg.org/roundup/ffmpeg/issue1240
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:061
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:112
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:114
- http://scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.html
- http://secunia.com/advisories/38643
- http://www.vupen.com/english/advisories/2011/1241
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:060
- http://www.debian.org/security/2010/dsa-2000
- http://www.ubuntu.com/usn/USN-931-1
- http://www.vupen.com/english/advisories/2010/0935
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Affected Vendor
ffmpeg
View all reports →Affected Software
ffmpeg
Vulnerable Versions:
0.5
Timeline
Official Publish:
February 10th, 2010
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.