CVE-2017-7832

Priority
Medium
Description
The combined, single character, version of the letter 'i' with any of the
potential accents in unicode, such as acute or grave, can be spoofed in the
addressbar by the dotless version of 'i' followed by the same accent as a
second character with most font sets. This allows for domain spoofing
attacks because these combined domain names do not display as punycode.
This vulnerability affects Firefox < 57.
References
Assigned-to
chrisccoulson
Package
Upstream:released (57.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (57.0+build4-0ubuntu0.14.04.4)
Ubuntu 16.04 LTS (Xenial Xerus):released (57.0+build4-0ubuntu0.16.04.5)
Ubuntu 17.10 (Artful Aardvark):released (57.0+build4-0ubuntu0.17.10.5)
Ubuntu 18.04 LTS (Bionic Beaver):released (57.0.1+build2-0ubuntu1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (57.0.1+build2-0ubuntu1)
More Information

Updated: 2018-06-26 05:02:45 UTC (commit 7799c934cca373482531a7b00e4dfe82302ceae5)