Executive Summary
Informations | |||
---|---|---|---|
Name | MDVSA-2014:227 | First vendor Publication | 2014-11-25 |
Vendor | Mandriva | Last vendor Modification | 2014-11-25 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 9.3 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Multiple vulnerabilities has been discovered and corrected in ffmpeg: The decode_init function in libavcodec/huffyuv.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via a crafted width in huffyuv data with the predictor set to median and the colorspace set to YUV422P, which triggers an out-of-bounds array access (CVE-2013-0848). The parse_picture_segment function in libavcodec/pgssubdec.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via crafted RLE data, which triggers an out-of-bounds array access (CVE-2013-0852). The ff_er_frame_end function in libavcodec/error_resilience.c in FFmpeg before 1.0.4 and 1.1.x before 1.1.1 does not properly verify that a frame is fully initialized, which allows remote attackers to trigger a NULL pointer dereference via crafted picture data (CVE-2013-0860). The mm_decode_inter function in mmvideo.c in libavcodec in FFmpeg before 1.2.1 does not validate the relationship between a horizontal coordinate and a width value, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted American Laser Games (ALG) MM Video data (CVE-2013-3672). The cdg_decode_frame function in cdgraphics.c in libavcodec in FFmpeg before 1.2.1 does not validate the presence of non-header data in a buffer, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted CD Graphics Video data (CVE-2013-3674). The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data (CVE-2013-7020). The updated packages have been upgraded to the 0.10.15 version which is not vulnerable to these issues. |
Original Source
Url : http://www.mandriva.com/security/advisories?name=MDVSA-2014:227 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
50 % | CWE-20 | Improper Input Validation |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:26327 | |||
Oval ID: | oval:org.mitre.oval:def:26327 | ||
Title: | DSA-3027-1 libav - security update | ||
Description: | Several security issues have been corrected in multiple demuxers and decoders of the libav multimedia library. A full list of the changes is available at <a href="http://git.libav.org/?p=libav.git;a=blob;f=Changelog;hb=refs/tags/v0.8.15">http://git.libav.org/?p=libav.git;a=blob;f=Changelog;hb=refs/tags/v0.8.15</a> | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-3027-1 CVE-2013-7020 | Version: | 3 |
Platform(s): | Debian GNU/Linux 7.0 Debian GNU/kFreeBSD 7.0 | Product(s): | libav |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2016-03-14 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201603-06.nasl - Type : ACT_GATHER_INFO |
2015-02-09 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201502-08.nasl - Type : ACT_GATHER_INFO |
2014-11-26 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2014-227.nasl - Type : ACT_GATHER_INFO |
2014-09-19 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3027.nasl - Type : ACT_GATHER_INFO |
2014-08-12 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3003.nasl - Type : ACT_GATHER_INFO |
2013-10-27 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201310-12.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-11-27 13:28:40 |
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2014-11-25 17:23:14 |
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