Vulnerability identifier: #VU79310
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-22
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Qt
Universal components / Libraries /
Scripting languages
Vendor: Trolltech
Description
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Qt: 5.15.0 - 5.15.8, 6.2.0 - 6.2.3, 6.1.0 - 6.1.3, 6.0.0 - 6.0.4
External links
http://codereview.qt-project.org/c/qt/qtbase/+/396689
http://download.qt.io/official_releases/qt/6.2/CVE-2022-25643-6.2.diff
http://download.qt.io/official_releases/qt/5.15/CVE-2022-25643-5.15.diff
http://codereview.qt-project.org/c/qt/tqtc-qtbase/+/396690
http://codereview.qt-project.org/c/qt/qtbase/+/396440
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.