Test ID:	1.3.6.1.4.1.25623.1.0.844883
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4895-1)
Summary:	The remote host is missing an update for the 'squid, squid3' package(s) announced via the USN-4895-1 advisory.
Description:	Summary: The remote host is missing an update for the 'squid, squid3' package(s) announced via the USN-4895-1 advisory. Vulnerability Insight: Alex Rousskov and Amit Klein discovered that Squid incorrectly handled certain Content-Length headers. A remote attacker could possibly use this issue to perform an HTTP request smuggling attack, resulting in cache poisoning. This issue only affected Ubuntu 20.04 LTS. (CVE-2020-15049) Jianjun Chen discovered that Squid incorrectly validated certain input. A remote attacker could use this issue to perform HTTP Request Smuggling and possibly access services forbidden by the security controls. (CVE-2020-25097) Affected Software/OS: 'squid, squid3' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10. Solution: Please install the updated package(s). CVSS Score: 6.5 CVSS Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-15049 Debian Security Information: DSA-4732 (Google Search) https://www.debian.org/security/2020/dsa-4732 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3RG5FGSTCAYVIJPJHIY3MRZ7NFT6HDO7/ http://www.squid-cache.org/Versions/v4/changesets/squid-4-ea12a34d338b962707d5078d6d1fc7c6eb119a22.patch http://www.squid-cache.org/Versions/v5/changesets/squid-5-485c9a7bb1bba88754e07ad0094647ea57a6eb8d.patch https://lists.debian.org/debian-lts-announce/2020/10/msg00005.html SuSE Security Announcement: openSUSE-SU-2020:1346 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00012.html SuSE Security Announcement: openSUSE-SU-2020:1369 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00017.html https://usn.ubuntu.com/4551-1/ Common Vulnerability Exposure (CVE) ID: CVE-2020-25097 Debian Security Information: DSA-4873 (Google Search) https://www.debian.org/security/2021/dsa-4873 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3RYBDMJCPYGOSURWDR3WJTE474UFT77/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FBXFWKIGXPERDVQXG556LLPUOCMQGERC/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DJMDRVV677AJL4BZAOLCT5LMFCGBZTC2/ https://security.gentoo.org/glsa/202105-14 http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_11.patch http://www.squid-cache.org/Versions/v5/changesets/SQUID-2020_11.patch https://github.com/squid-cache/squid/security/advisories/GHSA-jvf6-h9gj-pmj6
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