PT-2023-4747 · 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-2023-4573
CVSS v2.0
7.6
High
| Vector | AV:N/AC:H/Au:N/C:C/I:C/A:C |
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 a use-after-free error that could occur when receiving rendering data over IPC, specifically with the
mStream variable. This could lead to a potentially exploitable crash. The vulnerability may 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