Test ID:	1.3.6.1.4.1.25623.1.0.63149
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-1702-1)
Summary:	The remote host is missing an update for the Debian 'ntp' package(s) announced via the DSA-1702-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'ntp' package(s) announced via the DSA-1702-1 advisory. Vulnerability Insight: It has been discovered that NTP, an implementation of the Network Time Protocol, does not properly check the result of an OpenSSL function for verifying cryptographic signatures, which may ultimately lead to the acceptance of unauthenticated time information. (Note that cryptographic authentication of time servers is often not enabled in the first place.) For the stable distribution (etch), this problem has been fixed in version 4.2.2.p4+dfsg-2etch1. For the unstable distribution (sid), this problem has been fixed in version 4.2.4p4+dfsg-8. The testing distribution (lenny) will be fixed soon. We recommend that you upgrade your ntp package. Affected Software/OS: 'ntp' package(s) on Debian 4. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2009-0021 1021533 http://www.securitytracker.com/id?1021533 20090107 [oCERT-2008-016] Multiple OpenSSL signature verification API misuses http://www.securityfocus.com/archive/1/499827/100/0/threaded 33406 http://secunia.com/advisories/33406 33558 http://secunia.com/advisories/33558 33648 http://secunia.com/advisories/33648 34642 http://secunia.com/advisories/34642 35074 http://secunia.com/advisories/35074 ADV-2009-0042 http://www.vupen.com/english/advisories/2009/0042 ADV-2009-1297 http://www.vupen.com/english/advisories/2009/1297 APPLE-SA-2009-05-12 http://lists.apple.com/archives/security-announce/2009/May/msg00002.html RHSA-2009:0046 http://www.redhat.com/support/errata/RHSA-2009-0046.html SSA:2009-014-03 http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.531177 SUSE-SR:2009:005 http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00000.html SUSE-SR:2009:008 http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html TA09-133A http://www.us-cert.gov/cas/techalerts/TA09-133A.html [announce] 20090108 NTP 4.2.4p6 Released https://lists.ntp.org/pipermail/announce/2009-January/000055.html http://support.apple.com/kb/HT3549 http://www.ocert.org/advisories/ocert-2008-016.html oval:org.mitre.oval:def:10035 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10035
Copyright	Copyright (C) 2009 Greenbone AG

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