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CVE-2005-4048

Date: December 7, 2005

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.

Severity Score

Related Resources (33)

http://www.gentoo.org/security/en/glsa/glsa-200602-01.xml
http://secunia.com/advisories/18746
http://www.gentoo.org/security/en/glsa/glsa-200601-06.xml
http://secunia.com/advisories/18107
http://www.mandriva.com/security/advisories?name=MDKSA-2005:228
http://www.mandriva.com/security/advisories?name=MDKSA-2005:229
http://secunia.com/advisories/19114
http://secunia.com/advisories/19279
http://secunia.com/advisories/18400
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
http://article.gmane.org/gmane.comp.video.ffmpeg.devel/26558
https://usn.ubuntu.com/230-1/
http://cvs.freedesktop.org/gstreamer/gst-ffmpeg/ChangeLog?rev=1.239&view=markup
http://www.securityfocus.com/bid/15743
http://www.debian.org/security/2006/dsa-1004
http://www.debian.org/security/2006/dsa-1005
https://people.canonical.com/~ubuntu-security/cve/CVE-2005-4048
http://www.gentoo.org/security/en/glsa/glsa-200603-03.xml
http://www.mandriva.com/security/advisories?name=MDKSA-2005:231
http://secunia.com/advisories/18739
http://www.mandriva.com/security/advisories?name=MDKSA-2005:232
http://www.us.debian.org/security/2006/dsa-992
http://www.mandriva.com/security/advisories?name=MDKSA-2005:230
http://secunia.com/advisories/18087
http://secunia.com/advisories/17892
http://secunia.com/advisories/18066
http://www.vupen.com/english/advisories/2005/2770
http://secunia.com/advisories/19272
http://secunia.com/advisories/19192
https://usn.ubuntu.com/230-2/
https://nvd.nist.gov/vuln/detail/CVE-2005-4048
https://www.mend.io/vulnerability-database/CVE-2005-4048

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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