PT-2021-2599 · Mozilla+7 · Firefox+7
Ben Seri
+2
·
Published
2021-01-26
·
Updated
2024-12-12
·
CVE-2021-23961
CVSS v2.0
7.8
High
| Vector | AV:N/AC:L/Au:N/C:C/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Mozilla Firefox versions prior to 85
Description
The issue is related to information disclosure. It could allow a remote attacker to gain unauthorized access to protected information. Combining certain techniques with a malicious webpage may expose hosts on an internal network and services running on the user's local machine.
Recommendations
For versions prior to 85, update to version 85 or later to resolve the issue. As a temporary workaround, consider avoiding the use of potentially vulnerable features until the update is applied. Restrict access to untrusted webpages to minimize the risk of exploitation.
Exploit
Fix
Information Disclosure
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Centos
Linuxmint
Firefox
Red Hat
Suse
Ubuntu