Executive Summary

Summary
Title libmatroska security update
Informations
Name DSA-3526 First vendor Publication 2016-03-23
Vendor Debian Last vendor Modification 2016-03-23
Severity (Vendor) N/A Revision 1

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
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

It was discovered that libmatroska, an extensible open standard audio/video container format, incorrectly processed EBML lacing. By providing maliciously crafted input, an attacker could use this flaw to force some leakage of information located in the process heap memory.

For the oldstable distribution (wheezy), this problem has been fixed in version 1.3.0-2+deb7u1.

For the stable distribution (jessie), this problem has been fixed in version 1.4.1-2+deb8u1.

For the testing (stretch) and unstable (sid) distributions, this problem has been fixed in version 1.4.4-1.

We recommend that you upgrade your libmatroska packages.

Original Source

Url : http://www.debian.org/security/2016/dsa-3526

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-200 Information Exposure
50 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 2

Nessus® Vulnerability Scanner

Date Description
2016-03-24 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3526.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2016-03-25 13:26:21
  • Multiple Updates
2016-03-23 17:22:58
  • First insertion