Executive Summary

Summary
Title QtCore: Multiple vulnerabilities
Informations
Name GLSA-202003-60 First vendor Publication 2020-03-26
Vendor Gentoo Last vendor Modification 2020-03-26
Severity (Vendor) N/A Revision N/A

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

Synopsis

Multiple vulnerabilities have been found in QtCore, the worst of which could result in the execution of arbitrary code.

Background

The Qt toolkit is a comprehensive C++ application development framework.

Description

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

Impact

An attacker could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All QtCore 5.12.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-qt/qtcore-5.12.3-r2"

All QtCore 5.13.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-qt/qtcore-5.13.2-r2"

References

[ 1 ] CVE-2019-18281 : https://nvd.nist.gov/vuln/detail/CVE-2019-18281
[ 2 ] CVE-2020-0569 : https://nvd.nist.gov/vuln/detail/CVE-2020-0569
[ 3 ] CVE-2020-0570 : https://nvd.nist.gov/vuln/detail/CVE-2020-0570

Availability

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

https://security.gentoo.org/glsa/202003-60

Original Source

Url : http://security.gentoo.org/glsa/glsa-202003-60.xml

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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1
Date Informations
2020-05-23 13:03:43
  • Multiple Updates
2020-03-26 21:17:54
  • First insertion