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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2009-4633
HistoryFeb 10, 2010 - 2:30 a.m.

CVE-2009-4633

2010-02-1002:30:00
Debian Security Bug Tracker
security-tracker.debian.org
15

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.027

Percentile

90.5%

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.

OSVersionArchitecturePackageVersionFilename
Debian12allffmpeg<Β 4:0.5+svn20090706-3ffmpeg_4:0.5+svn20090706-3_all.deb
Debian11allffmpeg<Β 4:0.5+svn20090706-3ffmpeg_4:0.5+svn20090706-3_all.deb
Debian999allffmpeg<Β 4:0.5+svn20090706-3ffmpeg_4:0.5+svn20090706-3_all.deb
Debian13allffmpeg<Β 4:0.5+svn20090706-3ffmpeg_4:0.5+svn20090706-3_all.deb

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.027

Percentile

90.5%