Red Hat Security Advisory 2023-6369-01 - An update for the qt5 stack is now available for Red Hat Enterprise Linux 9. Issues addressed include buffer over-read, buffer overflow, and bypass vulnerabilities.
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https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_6369.json
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Red Hat Security Advisory
Synopsis: Moderate: qt5 security and bug fix update
Advisory ID: RHSA-2023:6369-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:6369
Issue date: 2023-11-07
Revision: 01
CVE Names: CVE-2023-32573
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Summary:
An update for the qt5 stack is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description:
Qt is a software toolkit for developing applications.
Security Fix(es):
* qt: buffer over-read via a crafted reply from a DNS server (CVE-2023-33285)
* qt: allows remote attacker to bypass security restrictions caused by flaw in certificate validation (CVE-2023-34410)
* qtbase: buffer overflow in QXmlStreamReader (CVE-2023-37369)
* qtbase: infinite loops in QXmlStreamReader (CVE-2023-38197)
* qt: Uninitialized variable usage in m_unitsPerEm (CVE-2023-32573)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from the References section.
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2023-32573
References:
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.3_release_notes/index