GLSA 202007-18: QtNetwork: Denial of service
| Severity: | normal |
| Title: | QtNetwork: Denial of service |
| Date: | 07/26/2020 |
| Bugs: | |
| ID: | 202007-18 |
Synopsis
A vulnerability in QtNetwork could lead to a Denial of Service condition.Background
QtNetwork provides a set of APIs for programming applications that use TCP/IP. It is part of the Qt framework.
Affected packages
| Package | Vulnerable | Unaffected | Architecture(s) |
|---|---|---|---|
| dev-qt/qtnetwork | < 5.14.2-r1 | >= 5.14.2-r1 | All supported architectures |
Description
A flaw was discovered in QtNetwork’s handling of OpenSSL protocol errors.
Impact
An attacker could cause a possible Denial of Service condition.
Workaround
There is no known workaround at this time.
Resolution
All QtNetwork users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-qt/qtnetwork-5.14.2-r1"
References
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
Concerns?
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License
Copyright 2010 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.