Test ID:	1.3.6.1.4.1.25623.1.0.705088
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-5088-1)
Summary:	The remote host is missing an update for the Debian 'varnish' package(s) announced via the DSA-5088-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'varnish' package(s) announced via the DSA-5088-1 advisory. Vulnerability Insight: CVE-2021-36740 Martin Blix Grydeland discovered that Varnish is vulnerable to request smuggling attacks if the HTTP/2 protocol is enabled. CVE-2022-23959 James Kettle discovered a request smuggling attack against the HTTP/1 protocol implementation in Varnish. For the oldstable distribution (buster), these problems have been fixed in version 6.1.1-1+deb10u3. For the stable distribution (bullseye), these problems have been fixed in version 6.5.1-1+deb11u2. We recommend that you upgrade your varnish packages. For the detailed security status of varnish please refer to its security tracker page at: [link moved to references] Affected Software/OS: 'varnish' package(s) on Debian 10, Debian 11. Solution: Please install the updated package(s). CVSS Score: 6.4 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-36740 Debian Security Information: DSA-5088 (Google Search) https://www.debian.org/security/2022/dsa-5088 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZHBNLDEOTGYRIEQZBWV7F6VPYS4O2AAK/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/THV2DQA2GS65HUCKK4KSD2XLN3AAQ2V5/ https://docs.varnish-software.com/security/VSV00007/ https://github.com/varnishcache/varnish-cache/commit/82b0a629f60136e76112c6f2c6372cce77b683be https://github.com/varnishcache/varnish-cache/commit/9be22198e258d0e7a5c41f4291792214a29405cf https://varnish-cache.org/security/VSV00007.html Common Vulnerability Exposure (CVE) ID: CVE-2022-23959 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMMDMQWNAE3BTSZUHXQHVAMZC5TLHLYT/ https://docs.varnish-software.com/security/VSV00008/ https://varnish-cache.org/security/VSV00008.html https://lists.debian.org/debian-lts-announce/2022/02/msg00014.html
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