PT-2022-3383 · Mozilla+10 · Thunderbird+11
Irvan Kurniawan
·
Published
2022-06-28
·
Updated
2024-12-12
·
CVE-2022-34479
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 102
Firefox ESR versions prior to 91.11
Thunderbird versions prior to 102
Thunderbird versions prior to 91.11
Description
A malicious website could create a popup and resize it to overlay the address bar with its own content, resulting in potential user confusion or spoofing attacks. This issue is related to the incorrect handling of the resize event of a popup window. Exploitation of this issue may allow a remote attacker to conduct spoofing attacks using a specially crafted web page.
Recommendations
For Firefox versions prior to 102, update to version 102 or later.
For Firefox ESR versions prior to 91.11, update to version 91.11 or later.
For Thunderbird versions prior to 102, update to version 102 or later.
For Thunderbird versions prior to 91.11, update to version 91.11 or later.
As a temporary workaround, consider disabling the ability to resize popup windows until a patch is available. Restrict access to potentially malicious websites to minimize the risk of exploitation.
Exploit
Fix
Integer Overflow
Buffer Overflow
Special Elements Injection
XSS
Clickjacking
Prototype Pollution
UI Misrepresentation of Critical Information
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Thunderbird
Ubuntu