Test ID:	1.3.6.1.4.1.25623.1.1.12.2022.5474.2
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5474-2)
Summary:	The remote host is missing an update for the 'varnish' package(s) announced via the USN-5474-2 advisory.
Description:	Summary: The remote host is missing an update for the 'varnish' package(s) announced via the USN-5474-2 advisory. Vulnerability Insight: USN-5474-1 fixed vulnerabilities in Varnish Cache. Unfortunately the fix for CVE-2020-11653 was incomplete. This update fixes the problem. Original advisory details: It was discovered that Varnish Cache could have an assertion failure when a TLS termination proxy uses PROXY version 2. A remote attacker could possibly use this issue to restart the daemon and cause a performance loss. (CVE-2020-11653) Affected Software/OS: 'varnish' package(s) on Ubuntu 20.04. Solution: Please install the updated package(s). 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-2020-11653 https://varnish-cache.org/security/VSV00005.html#vsv00005 https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html SuSE Security Announcement: openSUSE-SU-2020:0808 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html SuSE Security Announcement: openSUSE-SU-2020:0819 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html
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