Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2023-32763 |
CWE-ID | CWE-119 |
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 high risk vulnerability.
EUVDB-ID: #VU76668
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-32763
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing SVG files within the QTextLayout() function in src/gui/text/qtextlayout.cpp. A remote attacker can pass a specially crafted SVG file to the application, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsQt: 5.15.0 - 6.5.0
External linkshttp://lists.qt-project.org/pipermail/announce/2023-May/000413.html
http://codereview.qt-project.org/c/qt/qtbase/+/476125
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.