Test ID:	1.3.6.1.4.1.25623.1.0.843640
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3771-1)
Summary:	The remote host is missing an update for the 'strongswan' package(s) announced via the USN-3771-1 advisory.
Description:	Summary: The remote host is missing an update for the 'strongswan' package(s) announced via the USN-3771-1 advisory. Vulnerability Insight: It was discovered that strongSwan incorrectly handled IKEv2 key derivation. A remote attacker could possibly use this issue to cause strongSwan to crash, resulting in a denial of service. (CVE-2018-10811) Sze Yiu Chau discovered that strongSwan incorrectly handled parsing OIDs in the gmp plugin. A remote attacker could possibly use this issue to bypass authorization. (CVE-2018-16151) Sze Yiu Chau discovered that strongSwan incorrectly handled certain parameters fields in the gmp plugin. A remote attacker could possibly use this issue to bypass authorization. (CVE-2018-16152) It was discovered that strongSwan incorrectly handled the stroke plugin. A local administrator could use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2018-5388) Affected Software/OS: 'strongswan' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 18.04. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-10811 Debian Security Information: DSA-4229 (Google Search) https://www.debian.org/security/2018/dsa-4229 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UBO6ZQKLB5RY3TV7MXADFTQKXA2LUEIL/ https://security.gentoo.org/glsa/201811-16 SuSE Security Announcement: openSUSE-SU-2019:2594 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html SuSE Security Announcement: openSUSE-SU-2019:2598 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html SuSE Security Announcement: openSUSE-SU-2020:0403 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html https://usn.ubuntu.com/3771-1/ Common Vulnerability Exposure (CVE) ID: CVE-2018-16151 Debian Security Information: DSA-4305 (Google Search) https://www.debian.org/security/2018/dsa-4305 https://lists.debian.org/debian-lts-announce/2018/09/msg00032.html Common Vulnerability Exposure (CVE) ID: CVE-2018-16152 Common Vulnerability Exposure (CVE) ID: CVE-2018-5388 BugTraq ID: 104263 http://www.securityfocus.com/bid/104263 CERT/CC vulnerability note: VU#338343 http://www.kb.cert.org/vuls/id/338343 http://packetstormsecurity.com/files/172833/strongSwan-VPN-Charon-Server-Buffer-Overflow.html
Copyright	Copyright (C) 2018 Greenbone AG

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