CVE-2022-38475

MediumCVSS 6.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-863

Affected software

Vendor	Product	Versions
Mozilla	Firefox	>= unspecified, < 104

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1773266Issue Tracking, Permissions Required, Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-33/Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1773266Issue Tracking, Permissions Required, Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-33/Vendor Advisory

Timeline

Published: Dec 22, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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