Ubuntu: USN-5504-1 (CVE-2022-34477): Firefox vulnerabilities
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
12/22/2022
03/29/2023
03/22/2023
03/22/2023
Description
The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource, the message could have leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 102.
Solution(s)
- ubuntu-upgrade-firefox
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