Executive Summary

Summary
Title qtbase-opensource-src security update
Informations
Name DSA-4556 First vendor Publication 2019-10-31
Vendor Debian Last vendor Modification 2019-10-31
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An out-of-bounds memory access was discovered in the Qt library, which could result in denial of service through a text file containing many directional characters.

The oldstable distribution (stretch) is not affected.

For the stable distribution (buster), this problem has been fixed in version 5.11.3+dfsg1-1+deb10u1.

We recommend that you upgrade your qtbase-opensource-src packages.

For the detailed security status of qtbase-opensource-src please refer to its security tracker page at: https://security-tracker.debian.org/tracker/qtbase-opensource-src

Original Source

Url : http://www.debian.org/security/2019/dsa-4556

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2

Alert History

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0
1
Date Informations
2020-05-23 13:03:42
  • Multiple Updates
2019-11-01 00:18:47
  • First insertion