CVE-2023-34410

MEDIUM
Published Jun 5, 20233y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Jun 5, 2023 3y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-295

Affected Products 5

VendorProductVersionRange
debiandebian_linux10.0any
fedoraprojectfedora38any
qtqt*≥5.13.0  –  <5.15.15
qtqt*≥6.0.0  –  <6.2.9
qtqt*≥6.3.0  –  <6.5.2

References 4

  • codereview.qt-project.org https://codereview.qt-project.org/c/qt/qtbase/+/477560
    Patch
  • codereview.qt-project.org https://codereview.qt-project.org/c/qt/qtbase/+/480002
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html
    Mailing ListThird Party Advisory
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE3IHQZCEUFVOPWG75V2HDKXNUZBB4FX/
    Mailing ListThird Party Advisory

Remediation