Vulnerability Name:

CCN-90494

Published:2014-01-10
Updated:2014-01-10
Summary:FFmpeg could allow a remote attacker to obtain sensitive information, caused by an error in the execute_decode_slices() function within the libavcodec/h264.c file. An attacker could exploit this vulnerability to obtain sensitive information and perform unauthorized actions.
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:L/I:N/A:N)
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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Consequences:Obtain Information
References:Source: CCN
Type: FFmpeg Web site
FFmpeg

Source: CCN
Type: SA56352
FFmpeg Multiple Vulnerabilities

Source: CCN
Type: BID-64771
FFmpeg Multiple Remote Security Vulnerabilities

Source: XF
Type: UNKNOWN
ffmpeg-executedecodeslices-info-disclosure(90494)

Source: CCN
Type: FFmpeg GIT Repository
h264: check that execute_decode_slices() is not called too many times

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:ffmpeg:ffmpeg:2.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ffmpeg ffmpeg 2.0