Executive Summary

Summary
Title FFmpeg: Multiple vulnerabilities
Informations
Name GLSA-201701-71 First vendor Publication 2017-01-29
Vendor Gentoo Last vendor Modification 2017-01-29
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:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in FFmpeg, the worst of which may allow remote attackers to cause a Denial of Service condition.

Background

FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video.

Description

Multiple vulnerabilities have been discovered in FFmpeg. Please review the CVE identifiers referenced below for details.

Impact

Remote attackers could cause a Denial of Service condition via various crafted media file types or have other unspecified impacts.

Workaround

There is no known workaround at this time.

Resolution

All FFmpeg users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/ffmpeg-2.8.10"

References

[ 1 ] CVE-2016-7122 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7122
[ 2 ] CVE-2016-7450 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7450
[ 3 ] CVE-2016-7502 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7502
[ 4 ] CVE-2016-7555 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7555
[ 5 ] CVE-2016-7562 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7562
[ 6 ] CVE-2016-7785 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7785
[ 7 ] CVE-2016-7905 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7905

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201701-71

Original Source

Url : http://security.gentoo.org/glsa/glsa-201701-71.xml

CWE : Common Weakness Enumeration

% Id Name
29 % CWE-125 Out-of-bounds Read
14 % CWE-476 NULL Pointer Dereference
14 % CWE-399 Resource Management Errors
14 % CWE-200 Information Exposure
14 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
14 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 205

Nessus® Vulnerability Scanner

Date Description
2017-01-30 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201701-71.nasl - Type : ACT_GATHER_INFO
2016-10-19 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1203.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2017-01-31 13:26:20
  • Multiple Updates
2017-01-29 21:23:33
  • First insertion