PT-2023-2793 · Mozilla+10 · Firefox Esr+14
Andrew Mccreight
+2
·
Published
2023-04-11
·
Updated
2025-01-10
·
CVE-2023-29550
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 112
Focus for Android versions prior to 112
Firefox ESR versions prior to 102.10
Firefox for Android versions prior to 112
Thunderbird versions prior to 102.10
Description
The issue is related to memory safety bugs and buffer overflow errors when processing HTML content, which can lead to memory corruption. With sufficient effort, these bugs could potentially be exploited to run arbitrary code. An attacker could create a specially crafted website, trick a victim into opening it, and cause memory damage, potentially executing arbitrary code on the target system.
Recommendations
For Firefox versions prior to 112, update to version 112 or later.
For Focus for Android versions prior to 112, update to version 112 or later.
For Firefox ESR versions prior to 102.10, update to version 102.10 or later.
For Firefox for Android versions prior to 112, update to version 112 or later.
For Thunderbird versions prior to 102.10, update to version 102.10 or later.
Fix
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Firefox For Android
Focus For Android
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Thunderbird
Ubuntu