Test ID:	1.3.6.1.4.1.25623.1.0.844639
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4569-1)
Summary:	The remote host is missing an update for the 'yaws' package(s) announced via the USN-4569-1 advisory.
Description:	Summary: The remote host is missing an update for the 'yaws' package(s) announced via the USN-4569-1 advisory. Vulnerability Insight: It was discovered that Yaws did not properly sanitize XML input. A remote attacker could use this vulnerability to execute an XML External Entity (XXE) injection attack. (CVE-2020-24379) It was discovered that Yaws mishandled certain input when running CGI scripts. A remote attacker could use this vulnerability to execute arbitrary commands. (CVE-2020-24916) Affected Software/OS: 'yaws' package(s) on Ubuntu 18.04. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-24379 Debian Security Information: DSA-4773 (Google Search) https://www.debian.org/security/2020/dsa-4773 https://github.com/erlyaws/yaws/commits/master https://github.com/vulnbe/poc-yaws-dav-xxe https://packetstormsecurity.com/files/159106/Yaws-2.0.7-XML-Injection-Command-Injection.html https://vuln.be/post/yaws-xxe-and-shell-injections/ https://lists.debian.org/debian-lts-announce/2020/09/msg00022.html https://usn.ubuntu.com/4569-1/ Common Vulnerability Exposure (CVE) ID: CVE-2020-24916 https://github.com/vulnbe/poc-yaws-cgi-shell-injection
Copyright	Copyright (C) 2020 Greenbone AG

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