CVE-2022-38475

An attacker could have written a value to the first element in a zero-length JavaScript array

Medium · published December 22, 2022

CVSS v3.1
6.5
EPSS
0%
Percentile
38.2
In the wild
Unconfirmed
What it is

An attacker could have written a value to the first element in a zero-length JavaScript array. Although the array was zero-length, the value was not written to an invalid memory address. This vulnerability affects Firefox < 104.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00451 · 38.2th percentile
Published
2022-12-22T00:00Z
EPSS history
Timeline
  • 22 DEC 00:00Z
    An attacker could have written a value to the first element in a zero-length JavaScript array
    cvelistv5