Test ID:	1.3.6.1.4.1.25623.1.0.144704
Category:	General
Title:	PowerDNS Authoritative Server Multiple Vulnerabilities (2020-06)
Summary:	PowerDNS Authoritative Server is prone to multiple vulnerabilities in the; GSS-TSIG support.
Description:	Summary: PowerDNS Authoritative Server is prone to multiple vulnerabilities in the GSS-TSIG support. Vulnerability Insight: The following vulnerabilities exist: - A remote, unauthenticated attacker can trigger a race condition leading to a crash, or possibly arbitrary code execution, by sending crafted queries with a GSS-TSIG signature (CVE-2020-24696) - A remote, unauthenticated attacker can cause a denial of service by sending crafted queries with a GSS-TSIG signature (CVE-2020-24697) - A remote, unauthenticated attacker might be able to cause a double-free, leading to a crash or possibly arbitrary code execution by sending crafted queries with a GSS-TSIG signature (CVE-2020-24698) Affected Software/OS: PowerDNS Authoritative prior to version 4.4.0. Solution: Update to version 4.4.0 or later. 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-2020-24696 https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2020-06.html Common Vulnerability Exposure (CVE) ID: CVE-2020-24697 Common Vulnerability Exposure (CVE) ID: CVE-2020-24698
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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