Upstream information

CVE-2018-1999012 at MITRE

Description

FFmpeg before commit 9807d3976be0e92e4ece3b4b1701be894cd7c2e1 contains a CWE-835: Infinite loop vulnerability in pva format demuxer that can result in a Vulnerability that allows attackers to consume excessive amount of resources like CPU and RAM. This attack appear to be exploitable via specially crafted PVA file has to be provided as input. This vulnerability appears to have been fixed in 9807d3976be0e92e4ece3b4b1701be894cd7c2e1 and later.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.1
Vector AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 3.3
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1102688 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Desktop Applications 15 SP1
  • libavcodec57 >= 3.4.2-4.12.4
  • libavutil-devel >= 3.4.2-4.12.4
  • libavutil55 >= 3.4.2-4.12.4
  • libpostproc-devel >= 3.4.2-4.12.4
  • libpostproc54 >= 3.4.2-4.12.4
  • libswresample-devel >= 3.4.2-4.12.4
  • libswresample2 >= 3.4.2-4.12.4
  • libswscale-devel >= 3.4.2-4.12.4
  • libswscale4 >= 3.4.2-4.12.4
SUSE Linux Enterprise Module for Desktop Applications 15 SP2
  • libavcodec57 >= 3.4.2-9.2
  • libavformat57 >= 3.4.2-9.2
  • libavutil-devel >= 3.4.2-9.2
  • libavutil55 >= 3.4.2-9.2
  • libpostproc-devel >= 3.4.2-9.2
  • libpostproc54 >= 3.4.2-9.2
  • libswresample-devel >= 3.4.2-9.2
  • libswresample2 >= 3.4.2-9.2
  • libswscale-devel >= 3.4.2-9.2
  • libswscale4 >= 3.4.2-9.2
SUSE Linux Enterprise Module for Desktop Applications 15
  • ffmpeg >= 3.4.2-4.5.1
  • libavcodec57 >= 3.4.2-4.5.1
  • libavutil-devel >= 3.4.2-4.5.1
  • libavutil55 >= 3.4.2-4.5.1
  • libpostproc-devel >= 3.4.2-4.5.1
  • libpostproc54 >= 3.4.2-4.5.1
  • libswresample-devel >= 3.4.2-4.5.1
  • libswresample2 >= 3.4.2-4.5.1
  • libswscale-devel >= 3.4.2-4.5.1
  • libswscale4 >= 3.4.2-4.5.1
 Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-2018-1544
SUSE Linux Enterprise Workstation Extension 15 SP1
  • libavcodec-devel >= 3.4.2-4.12.4
  • libavformat-devel >= 3.4.2-4.12.4
  • libavformat57 >= 3.4.2-4.12.4
  • libavresample-devel >= 3.4.2-4.12.4
  • libavresample3 >= 3.4.2-4.12.4
SUSE Linux Enterprise Workstation Extension 15 SP2
  • libavcodec-devel >= 3.4.2-9.2
  • libavformat-devel >= 3.4.2-9.2
  • libavresample-devel >= 3.4.2-9.2
  • libavresample3 >= 3.4.2-9.2
SUSE Linux Enterprise Workstation Extension 15
  • ffmpeg >= 3.4.2-4.5.1
  • libavcodec-devel >= 3.4.2-4.5.1
  • libavformat-devel >= 3.4.2-4.5.1
  • libavformat57 >= 3.4.2-4.5.1
  • libavresample-devel >= 3.4.2-4.5.1
  • libavresample3 >= 3.4.2-4.5.1
 Patchnames:
SUSE-SLE-Product-WE-15-2018-1544

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 4.0 ffmpeg Released
SUSE Enterprise Storage 6 ffmpeg Released
SUSE Linux Enterprise 15 Module for Desktop Applications ffmpeg Released
SUSE Linux Enterprise 15-SP1 Module for Desktop Applications ffmpeg Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS ffmpeg Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux ffmpeg Released
SUSE Linux Enterprise Server 15 SP1 LTSS ffmpeg Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ffmpeg Released
SUSE Linux Enterprise Workstation Extension 15 ffmpeg Released
SUSE Linux Enterprise Workstation Extension 15 SP1 ffmpeg Released
SUSE Manager Proxy 4.0 ffmpeg Released
SUSE Manager Retail Branch Server 4.0 ffmpeg Released
SUSE Manager Server 4.0 ffmpeg Released
SUSE Package Hub 15 ffmpeg Released