CVE-2023-33285

Medium

Description

An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server.

SeverityMedium
CVSS5.3
Exploit probability—
ProductQt
PublishedMay 22, 2023
First seenMay 22, 2023

How to fix

Update
  • qt qt5.15.4, 6.2.9, 6.5.1 or later

Affected products

ProductAffected versionsFixed in
qt qt5.0.0 ≤ v < 5.15.4, 6.0.0 ≤ v < 6.2.9, 6.3.0 ≤ v < 6.5.15.15.4, 6.2.9, 6.5.1

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