Bug 1800600 (CVE-2020-0569) - CVE-2020-0569 qt: files placed by attacker can influence the working directory and lead to malicious code execution
Summary: CVE-2020-0569 qt: files placed by attacker can influence the working director...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-0569
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1814163 1814683 1814684 1814685 1819872 1819873
Blocks: 1800602
TreeView+ depends on / blocked
 
Reported: 2020-02-07 14:01 UTC by Marian Rehak
Modified: 2020-11-04 03:02 UTC (History)
5 users (show)

Fixed In Version: qt 5.14.0, qt 5.12.7, qt 5.9.10
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2020-09-29 21:59:44 UTC
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:4025 0 None None None 2020-09-29 20:40:24 UTC
Red Hat Product Errata RHSA-2020:4690 0 None None None 2020-11-04 03:02:45 UTC

Description Marian Rehak 2020-02-07 14:01:33 UTC
QPluginLoader would search for certain  plugins first on the current working directory of the application, which  allows an attacker that can place files in the file system and influence the working directory of Qt-based applications to load and execute malicious code.

Upstream Patches:

https://code.qt.io/cgit/qt/qtbase.git/commit/?id=bf131e8d2181b3404f5293546ed390999f760404
https://code.qt.io/cgit/qt/qtbase.git/commit/?id=5c4234ed958130d655df8197129806f687d4df0d

Comment 1 Marian Rehak 2020-02-07 14:02:15 UTC
Created qt tracking bugs for this issue:

Affects: fedora-all [bug 1800601]

Comment 7 Marian Rehak 2020-03-17 09:11:43 UTC
Created qt5 tracking bugs for this issue:

Affects: fedora-all [bug 1814163]

Comment 8 Marco Benatto 2020-03-18 14:15:36 UTC
Created qt5-qtbase tracking bugs for this issue:

Affects: epel-6 [bug 1814684]

Comment 11 errata-xmlrpc 2020-09-29 20:40:22 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:4025 https://access.redhat.com/errata/RHSA-2020:4025

Comment 12 Product Security DevOps Team 2020-09-29 21:59:44 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-0569

Comment 13 errata-xmlrpc 2020-11-04 03:02:44 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:4690 https://access.redhat.com/errata/RHSA-2020:4690


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