PT-2023-14266 · Qt+1 · Qt+1

Aleksandar Nikolic · Published 2023-01-12 · Updated 2023-01-20 · CVE-2022-43591

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Qt Project Qt version 6.3.2

Description A buffer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt. A specially-crafted JavaScript code can trigger an out-of-bounds memory access, which can lead to arbitrary code execution. The target application would need to access a malicious web page to trigger this vulnerability.

Recommendations For Qt Project Qt version 6.3.2, consider disabling access to the QML QtScript Reflect API until a patch is available. Restrict access to malicious web pages to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2022-43591

Affected Products

Debian

Qt

References · 12

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1650 · Exploit
• https://osv.dev/vulnerability/CVE-2022-43591 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-43591 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-43591 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43591 · Security Note
• https://security-tracker.debian.org/tracker/source-package/qtdeclarative-opensource-src-gles · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/qtdeclarative-opensource-src · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-43591 · Vendor Advisory
• https://t.me/cibsecurity/56438 · Telegram Post
• https://packages.debian.org/src:qtdeclarative-opensource-src-gles · Note
• https://t.me/cvenotify/42511 · Telegram Post
• https://packages.debian.org/src:qtdeclarative-opensource-src · Note