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CVE
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CVE-2012-0859Date: (C)2012-08-20   (M)2018-02-19


The render_line function in the vorbis codec (vorbis.c) in libavcodec in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted Vorbis file, related to a large multiplier. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-3893.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 6.8
Exploit Score: Exploit Score: 8.6
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
USN-1479-1
http://www.openwall.com/lists/oss-security/2012/02/14/4
ffmpeg-renderline-code-exec(78925)
http://ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=6fcf2bb8af0e7d6bb179e71e67e5fab8ef0d2ec2

CPE    14
cpe:/a:ffmpeg:ffmpeg:0.8.10
cpe:/a:ffmpeg:ffmpeg:0.7.11
cpe:/a:ffmpeg:ffmpeg:0.8.11
cpe:/a:ffmpeg:ffmpeg:0.7.12
...
CWE    1
CWE-119
OVAL    2
oval:org.secpod.oval:def:700904
oval:org.secpod.oval:def:700902

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