Mend.io Vulnerability Database

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CVE-2022-40983

Date: January 12, 2023

An integer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an integer overflow during memory allocation, which can lead to arbitrary code execution. Target application would need to access a malicious web page to trigger this vulnerability.

Severity Score

Related Resources (5)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1617
https://security-tracker.debian.org/tracker/CVE-2022-40983
https://nvd.nist.gov/vuln/detail/CVE-2022-40983
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1617
https://www.mend.io/vulnerability-database/CVE-2022-40983

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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