CVE-2018-9433

In ArrayConcatVisitor of builtins-array.cc, there is a possible type confusion due to improper input validation

Critical · published November 19, 2024

CVSS v3.1
9.8
EPSS
0%
Percentile
16.1
In the wild
Unconfirmed
What it is

In ArrayConcatVisitor of builtins-array.cc, there is a possible type confusion due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00255 · 16.1th percentile
Published
2024-11-19T21:28Z
EPSS history
Timeline
  • 19 NOV 21:28Z
    In ArrayConcatVisitor of builtins-array.cc, there is a possible type confusion due to improper input validation
    cvelistv5