PT-2022-3820 · Mozilla+4 · Firefox+4

Gijs

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Published

2022-04-05

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Updated

2024-12-12

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CVE-2022-28283

CVSS v3.1

6.5

Medium

VectorAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 99
Description The sourceMapURL feature in devtools was missing security checks, allowing a webpage to attempt to include local files or other files that should have been inaccessible. This issue is related to errors in security settings and could allow a remote attacker to disclose protected information.
Recommendations For versions prior to 99, update to version 99 or later to resolve the issue. As a temporary workaround, consider restricting access to the sourceMapURL feature in devtools until a patch is available.

Exploit

Fix

Files Accessible to External Parties

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Weakness Enumeration

CWE-254CWE-552

Related Identifiers

ALT-PU-2022-1642
ALT-PU-2022-2458
ALT-PU-2022-2929
ALT-PU-2022-2930
ALT-PU-2023-1138
ALT-PU-2023-1139
ALT-PU-2023-4336
ALT-PU-2023-4339
BDU:2022-04618
CVE-2022-28283
OESA-2023-1673
OESA-2023-1674
OPENSUSE-SU-2024:11975-1
OPENSUSE-SU-2024:14572-1
USN-5370-1

Affected Products

Alt Linux
Astra Linux
Firefox
Linuxmint
Ubuntu