Test ID:	1.3.6.1.4.1.25623.1.0.704115
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-4115-1)
Summary:	The remote host is missing an update for the Debian 'quagga' package(s) announced via the DSA-4115-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'quagga' package(s) announced via the DSA-4115-1 advisory. Vulnerability Insight: Several vulnerabilities have been discovered in Quagga, a routing daemon. The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2018-5378 It was discovered that the Quagga BGP daemon, bgpd, does not properly bounds check data sent with a NOTIFY to a peer, if an attribute length is invalid. A configured BGP peer can take advantage of this bug to read memory from the bgpd process or cause a denial of service (daemon crash). [link moved to references] CVE-2018-5379 It was discovered that the Quagga BGP daemon, bgpd, can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes, resulting in a denial of service (bgpd daemon crash). [link moved to references] CVE-2018-5380 It was discovered that the Quagga BGP daemon, bgpd, does not properly handle internal BGP code-to-string conversion tables. [link moved to references] CVE-2018-5381 It was discovered that the Quagga BGP daemon, bgpd, can enter an infinite loop if sent an invalid OPEN message by a configured peer. A configured peer can take advantage of this flaw to cause a denial of service (bgpd daemon not responding to any other events, BGP sessions will drop and not be reestablished, unresponsive CLI interface). [link moved to references] For the oldstable distribution (jessie), these problems have been fixed in version 0.99.23.1-1+deb8u5. For the stable distribution (stretch), these problems have been fixed in version 1.1.1-3+deb9u2. We recommend that you upgrade your quagga packages. For the detailed security status of quagga please refer to its security tracker page at: [link moved to references] Affected Software/OS: 'quagga' package(s) on Debian 8, Debian 9. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-5379 BugTraq ID: 103105 http://www.securityfocus.com/bid/103105 CERT/CC vulnerability note: VU#940439 http://www.kb.cert.org/vuls/id/940439 Debian Security Information: DSA-4115 (Google Search) https://www.debian.org/security/2018/dsa-4115 https://security.gentoo.org/glsa/201804-17 https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html RedHat Security Advisories: RHSA-2018:0377 https://access.redhat.com/errata/RHSA-2018:0377 https://usn.ubuntu.com/3573-1/ Common Vulnerability Exposure (CVE) ID: CVE-2018-5380 Common Vulnerability Exposure (CVE) ID: CVE-2018-5381
Copyright	Copyright (C) 2018 Greenbone AG

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