PT-2023-4741 · Mozilla+10 · Firefox Esr+12
Sonakkbi
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Published
2023-08-29
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Updated
2024-12-12
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CVE-2023-4575
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 117
Firefox ESR versions prior to 102.15 and prior to 115.2
Thunderbird versions prior to 102.15 and prior to 115.2
Description
The issue is related to the creation of callbacks over IPC for showing the File Picker window. Multiple callbacks could be created simultaneously and destroyed at the same time when one of them finishes, leading to a use-after-free and potentially causing an exploitable crash. This could allow a remote attacker to impact the confidentiality, integrity, and availability of protected information.
Recommendations
For Firefox versions prior to 117, update to version 117 or later.
For Firefox ESR versions prior to 102.15, update to version 102.15 or later.
For Firefox ESR versions prior to 115.2, update to version 115.2 or later.
For Thunderbird versions prior to 102.15, update to version 102.15 or later.
For Thunderbird versions prior to 115.2, update to version 115.2 or later.
Exploit
Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Thunderbird
Ubuntu