CVE-2024-1546

When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read

High · published February 20, 2024

CVSS v3.1
7.5
EPSS
1%
Percentile
53.3
In the wild
Unconfirmed
What it is

When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00718 · 53.3th percentile
Published
2024-02-20T13:21Z
EPSS history
Timeline
  • 20 FEB 13:21Z
    When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read
    cvelistv5