USN-2557-1: Firefox vulnerability
4
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
04/08/2015
07/25/2018
04/10/2015
07/09/2020
Description
The HTTP Alternative Services feature in Mozilla Firefox before 37.0.1 allows man-in-the-middle attackers to bypass an intended X.509 certificate-verification step for an SSL server by specifying that server in the uri-host field of an Alt-Svc HTTP/2 response header.
Solution(s)
- ubuntu-upgrade-firefox
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