CVE-2023-34410 Security feature bypass in n/a
Attackers can bypass TLS certificate validation in Qt applications by exploiting improper root CA checks, potentially enabling man-in-the-middle attacks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-34410?
CVE-2023-34410 is a medium-severity vulnerability in Debian Debian Linux, published on 5 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.2. Certificate validation for TLS does not always consider whether the root of a chain is a configured CA certificate.
Weakness: CWE-295
Which versions are affected by CVE-2023-34410?
It affects 3 products.
Linux distribution packages (1)
qt6-base openSUSE:Tumbleweed | All versions | 6.5.1-2.1 |
Products include Debian Debian Linux, Fedoraproject Fedora, Qt Qt.
How do I fix CVE-2023-34410?
Upgrade to a fixed version.
Is CVE-2023-34410 being exploited?
There is no known exploitation of CVE-2023-34410 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as AZL-27141, DEBIAN-CVE-2023-34410, GHSA-5qcq-v4vg-rv2h, OESA-2023-1807, OESA-2023-1808, OESA-2023-1809 and 3 more.