vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-4863): Firefox vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Sep 12, 2023 | Sep 18, 2023 | Aug 18, 2025 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Sep 12, 2023
Added
Sep 18, 2023
Modified
Aug 18, 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
ubuntu-pro-upgrade-firefoxubuntu-pro-upgrade-libwebp6ubuntu-pro-upgrade-libwebp7ubuntu-pro-upgrade-libwebpdemux2ubuntu-pro-upgrade-libwebpmux3ubuntu-pro-upgrade-thunderbird
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