Test ID:	1.3.6.1.4.1.25623.1.0.844834
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory for bind9 (USN-4737-1)
Summary:	The remote host is missing an update for the 'bind9'; package(s) announced via the USN-4737-1 advisory.
Description:	Summary: The remote host is missing an update for the 'bind9' package(s) announced via the USN-4737-1 advisory. Vulnerability Insight: It was discovered that Bind incorrectly handled GSSAPI security policy negotiation. A remote attacker could use this issue to cause Bind to crash, resulting in a denial of service, or possibly execute arbitrary code. In the default installation, attackers would be isolated by the Bind AppArmor profile. Affected Software/OS: 'bind9' package(s) on Ubuntu 20.10, Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS. 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-2020-8625 https://kb.isc.org/v1/docs/cve-2020-8625 Debian Security Information: DSA-4857 (Google Search) https://www.debian.org/security/2021/dsa-4857 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QWCMBOSZOJIIET7BWTRYS3HLX5TSDKHX/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KYXAF7G45RXDVNUTWWCI2CVTHRZ67LST/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EBTPWRQWRQEJNWY4NHO4WLS4KLJ3ERHZ/ https://www.zerodayinitiative.com/advisories/ZDI-21-195/ https://lists.debian.org/debian-lts-announce/2021/02/msg00029.html http://www.openwall.com/lists/oss-security/2021/02/19/1 http://www.openwall.com/lists/oss-security/2021/02/20/2
Copyright	Copyright (C) 2021 Greenbone Networks GmbH

This is only one of 99761 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.