Debian/heimdal: high 8.1
Heimdal before 7.4 allows remote attackers to impersonate services with Orpheus' Lyre attacks because it obtains service-principal names in a way that violates the Kerberos 5 protocol specification. I
Action: Upgrade heimdal to 7.4.0.dfsg.1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.4.0.dfsg.1-1 | - |
Fixed versions
| 7.4.0.dfsg.1-1 |
Sources
- osv: DEBIAN-CVE-2017-11103#Debian:14/heimdal
- https://security-tracker.debian.org/tracker/CVE-2017-11103
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