Test ID:	1.3.6.1.4.1.25623.1.0.143937
Category:	Denial of Service
Title:	ISC BIND Multiple DoS Vulnerabilities (CVE-2020-8616, CVE-2020-8617) - Linux
Summary:	ISC BIND is prone to multiple denial of service vulnerabilities.
Description:	Summary: ISC BIND is prone to multiple denial of service vulnerabilities. Vulnerability Insight: ISC BIND is prone to multiple denial of service vulnerabilities: - BIND does not sufficiently limit the number of fetches performed when processing referrals (CVE-2020-8616) - A logic error in code which checks TSIG validity can be used to trigger an assertion failure in tsig.c (CVE-2020-8617) Affected Software/OS: BIND 9.0.0 - 9.11.18, 9.12.0 - 9.12.4-P2, 9.14.0 - 9.14.11, 9.16.0 - 9.16.2, 9.17.0 -> 9.17.1 and 9.9.3-S1 - 9.11.18-S1. Also affects all releases in the obsolete 9.13 and 9.15 development branches. Solution: Update to version 9.11.19, 9.14.12, 9.16.3, 9.11.19-S1 or later. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-8616 Debian Security Information: DSA-4689 (Google Search) https://www.debian.org/security/2020/dsa-4689 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOGCJS2XQ3SQNF4W6GLZ73LWZJ6ZZWZI/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JKJXVBOKZ36ER3EUCR7VRB7WGHIIMPNJ/ http://www.nxnsattack.com https://lists.debian.org/debian-lts-announce/2020/05/msg00031.html http://www.openwall.com/lists/oss-security/2020/05/19/4 SuSE Security Announcement: openSUSE-SU-2020:1699 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html SuSE Security Announcement: openSUSE-SU-2020:1701 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html https://usn.ubuntu.com/4365-1/ https://usn.ubuntu.com/4365-2/ Common Vulnerability Exposure (CVE) ID: CVE-2020-8617 http://packetstormsecurity.com/files/157836/BIND-TSIG-Denial-Of-Service.html
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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