Vulnerability Name:

CCN-71421

Published:2011-11-21
Updated:2011-11-21
Summary:FFmpeg is vulnerable to a denial of service, caused by multiple errors in the av_image_fill_pointers(), vp5_parse_coeff() and vp6_parse_coeff() functions. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to trigger an out-of-bounds reads and cause a denial of service.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: FFmpeg Web site
FFmpeg

Source: CCN
Type: SA46888
FFmpeg Multiple Vulnerabilities

Source: CCN
Type: BID-50760
FFmpeg Prior to 0.7.8 and 0.8.7 Multiple Remote Code Execution Vulnerabilities

Source: XF
Type: UNKNOWN
ffmpeg-avimagefillpointers-dos(71421)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ffmpeg ffmpeg 0.7.7
    ffmpeg ffmpeg 0.8.6