Infinite Loop Vulnerability in Qt Software by The Qt Company
CVE-2023-38197

7.5HIGH

Key Information:

Vendor

Qt

Status
Qt
Vendor
CVE Published:
13 July 2023

What is CVE-2023-38197?

An infinite loop vulnerability was identified in various versions of Qt, stemming from recursive entity expansion. This flaw can be exploited, allowing attackers to cause denial-of-service scenarios, which may lead to service interruptions. Affected users are urged to update to the latest versions to ensure their systems remain secure and resilient against potential exploits.

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References

https://codereview.qt-project.org/c/qt/qtbase/+/488960
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisory
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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