Test ID:	1.3.6.1.4.1.25623.1.0.892396
Category:	Debian Local Security Checks
Title:	Debian LTS: Security Advisory for tigervnc (DLA-2396-1)
Summary:	The remote host is missing an update for the 'tigervnc'; package(s) announced via the DLA-2396-1 advisory.
Description:	Summary: The remote host is missing an update for the 'tigervnc' package(s) announced via the DLA-2396-1 advisory. Vulnerability Insight: A vulnerability was discovered in tigernvc, a Virtual Network Computing client and server implementation. The viewer implementation mishandles TLS certificate exceptions, storing the certificates as authorities, meaning that the owner of a certificate could impersonate any server after a client had added an exception. Affected Software/OS: 'tigervnc' package(s) on Debian Linux. Solution: For Debian 9 stretch, this problem has been fixed in version 1.7.0+dfsg-7+deb9u2. We recommend that you upgrade your tigervnc packages. CVSS Score: 5.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-26117
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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