Summary
Jeffrey Altman, Viktor Dukhovni, and Nicolas Williams discovered
that Heimdal clients incorrectly trusted unauthenticated portions
of Kerberos tickets. A remote attacker could use this to impersonate
trusted network services or perform other attacks.
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 14.04 LTS 14.04:LTS | heimdal | 1.6~git20131207+dfsg-1ubuntu1.2 |
| Ubuntu · 16.04 LTS 16.04:LTS | heimdal | 1.7~git20150920+dfsg-4ubuntu1.16.04.1 |
Vulnerabilities 1
-
Unscored —
Heimdal before 7.4 allows remote attackers to impersonate services with Orpheus' Lyre attacks because it obtains servic…
References
-
report
https://ubuntu.com/security/CVE-2017-11103