vulnerability
Alma Linux: CVE-2023-4863: Important: firefox security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Sep 12, 2023 | Sep 25, 2023 | Nov 13, 2025 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Sep 12, 2023
Added
Sep 25, 2023
Modified
Nov 13, 2025
Description
Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)
Solutions
alma-upgrade-firefoxalma-upgrade-firefox-x11alma-upgrade-libwebpalma-upgrade-libwebp-develalma-upgrade-libwebp-toolsalma-upgrade-thunderbird
References
- CVE-2023-4863
- https://attackerkb.com/topics/CVE-2023-4863
- CWE-787
- URL-https://errata.almalinux.org/8/ALSA-2023-5184.html
- URL-https://errata.almalinux.org/8/ALSA-2023-5201.html
- URL-https://errata.almalinux.org/8/ALSA-2023-5309.html
- URL-https://errata.almalinux.org/9/ALSA-2023-5200.html
- URL-https://errata.almalinux.org/9/ALSA-2023-5214.html
- URL-https://errata.almalinux.org/9/ALSA-2023-5224.html
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