Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2024-39936 |
CWE-ID | CWE-367 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Qt Universal components / Libraries / Scripting languages |
Vendor | Trolltech |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU94613
Risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-39936
CWE-ID:
CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to a race condition in HTTP2 support when establishing an encrypted connection. A remote attacker can potentially force the application to send data before the encrypted() signal, leading to potential information disclosure.
Install updates from vendor's website.
Vulnerable software versionsQt: 5.0 - 6.7.2
External linkshttp://codereview.qt-project.org/c/qt/qtbase/+/571601
Q & A
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.