vulnerability
Alma Linux: CVE-2023-4050: Important: firefox security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Aug 1, 2023 | Aug 8, 2023 | Mar 31, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 1, 2023
Added
Aug 8, 2023
Modified
Mar 31, 2026
Description
In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
Solutions
alma-upgrade-firefoxalma-upgrade-firefox-x11alma-upgrade-thunderbird
References
- CVE-2023-4050
- https://attackerkb.com/topics/CVE-2023-4050
- CWE-787
- EUVD-EUVD-2023-53941
- https://errata.almalinux.org/8/ALSA-2023-4468.html
- https://errata.almalinux.org/8/ALSA-2023-4497.html
- https://errata.almalinux.org/9/ALSA-2023-4462.html
- https://errata.almalinux.org/9/ALSA-2023-4499.html
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-53941
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