Test ID:	1.3.6.1.4.1.25623.1.0.891027
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-1027-1)
Summary:	The remote host is missing an update for the Debian 'heimdal' package(s) announced via the DLA-1027-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'heimdal' package(s) announced via the DLA-1027-1 advisory. Vulnerability Insight: Jeffrey Altman, Viktor Duchovni and Nico Williams identified a mutual authentication bypass vulnerability in Heimdal Kerberos. Also known as Orpheus' Lyre, this vulnerability could be used by an attacker to mount a service impersonation attack on the client if he's on the network path between the client and the service. More details can be found on the vulnerability website ([link moved to references]). For Debian 7 Wheezy, these problems have been fixed in version 1.6~ git20120403+dfsg1-2+deb7u1. We recommend that you upgrade your heimdal packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'heimdal' package(s) on Debian 7. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-11103 BugTraq ID: 99551 http://www.securityfocus.com/bid/99551 Debian Security Information: DSA-3912 (Google Search) http://www.debian.org/security/2017/dsa-3912 FreeBSD Security Advisory: FreeBSD-SA-17:05 https://www.freebsd.org/security/advisories/FreeBSD-SA-17:05.heimdal.asc https://www.orpheus-lyre.info/ http://www.securitytracker.com/id/1038876 http://www.securitytracker.com/id/1039427
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