vulnerability
Oracle Linux: CVE-2025-0237: ELSA-2025-0080: firefox security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:H/Au:N/C:C/I:C/A:N) | Jan 7, 2025 | Jan 10, 2025 | Dec 3, 2025 |
Severity
7
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:N)
Published
Jan 7, 2025
Added
Jan 10, 2025
Modified
Dec 3, 2025
Description
The WebChannel API, which is used to transport various information across processes, did not check the sending principal but rather accepted the principal being sent. This could have led to privilege escalation attacks. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird ESR < 128.6.
A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: The WebChannel API, which is used to transport various information across processes, did not check the sending principal but rather accepted the principal being sent. This could have led to privilege escalation attacks.
A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: The WebChannel API, which is used to transport various information across processes, did not check the sending principal but rather accepted the principal being sent. This could have led to privilege escalation attacks.
Solutions
oracle-linux-upgrade-firefoxoracle-linux-upgrade-firefox-x11
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