CVE-2022-38475

medium

Description

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.

References

https://www.mozilla.org/security/advisories/mfsa2022-33/

https://bugzilla.mozilla.org/show_bug.cgi?id=1773266

Details

Source: Mitre, NVD

Published: 2022-12-22

Updated: 2023-01-03

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Severity: Medium