7.5

CVE-2005-4048

Heap-based buffer overflow in the avcodec_default_get_buffer function (utils.c) in FFmpeg libavcodec 0.4.9-pre1 and earlier, as used in products such as (1) mplayer, (2) xine-lib, (3) Xmovie, and (4) GStreamer, allows remote attackers to execute arbitrary commands via small PNG images with palettes.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ffmpeg ≫ Ffmpeg Version0.4.6
Ffmpeg ≫ Ffmpeg Version0.4.7
Ffmpeg ≫ Ffmpeg Version0.4.8
Ffmpeg ≫ Ffmpeg Version0.4.9
Ffmpeg ≫ Ffmpeg Versioncvs
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.21% 0.914
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://article.gmane.org/gmane.comp.video.ffmpeg.devel/26558
http://cvs.freedesktop.org/gstreamer/gst-ffmpeg/ChangeLog?rev=1.239&view=markup
http://secunia.com/advisories/17892
Patch
Vendor Advisory
http://secunia.com/advisories/18066
Vendor Advisory
http://secunia.com/advisories/18087
Vendor Advisory
http://secunia.com/advisories/18107
Vendor Advisory
http://secunia.com/advisories/18400
Vendor Advisory
http://secunia.com/advisories/18739
Vendor Advisory
http://secunia.com/advisories/18746
Vendor Advisory
http://secunia.com/advisories/19114
Vendor Advisory
http://secunia.com/advisories/19192
Vendor Advisory
http://secunia.com/advisories/19272
Vendor Advisory
http://secunia.com/advisories/19279
Vendor Advisory
http://www.debian.org/security/2006/dsa-1004
http://www.debian.org/security/2006/dsa-1005
http://www.gentoo.org/security/en/glsa/glsa-200601-06.xml
http://www.gentoo.org/security/en/glsa/glsa-200602-01.xml
http://www.gentoo.org/security/en/glsa/glsa-200603-03.xml
http://www.mandriva.com/security/advisories?name=MDKSA-2005:228
http://www.mandriva.com/security/advisories?name=MDKSA-2005:229
http://www.mandriva.com/security/advisories?name=MDKSA-2005:230
http://www.mandriva.com/security/advisories?name=MDKSA-2005:231
http://www.mandriva.com/security/advisories?name=MDKSA-2005:232
http://www.securityfocus.com/bid/15743
Patch
http://www.us.debian.org/security/2006/dsa-992
http://www.vupen.com/english/advisories/2005/2770
Vendor Advisory
http://www1.mplayerhq.hu/cgi-bin/cvsweb.cgi/ffmpeg/libavcodec/utils.c.diff?r1=1.161&r2=1.162&cvsroot=FFMpeg
http://www1.mplayerhq.hu/cgi-bin/cvsweb.cgi/ffmpeg/libavcodec/utils.c?rev=1.162&content-type=text/x-cvsweb-markup&cvsroot=FFMpeg
https://usn.ubuntu.com/230-1/
https://usn.ubuntu.com/230-2/