Test ID:	1.3.6.1.4.1.25623.1.0.891313
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-1313-1)
Summary:	The remote host is missing an update for the Debian 'isc-dhcp' package(s) announced via the DLA-1313-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'isc-dhcp' package(s) announced via the DLA-1313-1 advisory. Vulnerability Insight: Several vulnerabilities have been discovered in the ISC DHCP client, relay and server. The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2018-5732 Felix Wilhelm of the Google Security Team discovered that the DHCP client is prone to an out-of-bound memory access vulnerability when processing specially constructed DHCP options responses, resulting in potential execution of arbitrary code by a malicious DHCP server. CVE-2018-5733 Felix Wilhelm of the Google Security Team discovered that the DHCP server does not properly handle reference counting when processing client requests. A malicious client can take advantage of this flaw to cause a denial of service (dhcpd crash) by sending large amounts of traffic. For Debian 7 Wheezy, these problems have been fixed in version 4.2.2.dfsg.1-5+deb70u9. We recommend that you upgrade your isc-dhcp packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'isc-dhcp' package(s) on Debian 7. 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-2018-5732 Common Vulnerability Exposure (CVE) ID: CVE-2018-5733 BugTraq ID: 103188 http://www.securityfocus.com/bid/103188 Debian Security Information: DSA-4133 (Google Search) https://www.debian.org/security/2018/dsa-4133 https://lists.debian.org/debian-lts-announce/2018/03/msg00015.html RedHat Security Advisories: RHSA-2018:0469 https://access.redhat.com/errata/RHSA-2018:0469 RedHat Security Advisories: RHSA-2018:0483 https://access.redhat.com/errata/RHSA-2018:0483 http://www.securitytracker.com/id/1040437 https://usn.ubuntu.com/3586-1/ https://usn.ubuntu.com/3586-2/
Copyright	Copyright (C) 2018 Greenbone AG

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