CVE-2022-40983CWE-190

An integer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2

High · published January 12, 2023

CVSS v3.0
8.8
EPSS
1%
Percentile
64.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01076 · 64.7th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2023-01-12T16:44Z
EPSS history
Timeline
  • 12 JAN 16:44Z
    An integer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2
    cvelistv5