CVE ID:	CVE-2009-0021
Description:	NTP 4.2.4 before 4.2.4p5 and 4.2.5 before 4.2.5p150 does not properly check the return value from the OpenSSL EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys, a similar vulnerability to CVE-2008-5077.
Test IDs:	1.3.6.1.4.1.25623.1.0.63163   1.3.6.1.4.1.25623.1.0.63281   1.3.6.1.4.1.25623.1.0.63149   1.3.6.1.4.1.25623.1.0.800408   1.3.6.1.4.1.25623.1.0.880814   1.3.6.1.4.1.25623.1.0.63194   1.3.6.1.4.1.25623.1.0.65948   1.3.6.1.4.1.25623.1.0.63343   1.3.6.1.4.1.25623.1.0.63242   1.3.6.1.4.1.25623.1.0.122523   1.3.6.1.4.1.25623.1.0.65238
Cross References:	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://support.apple.com/kb/HT3549 http://www.ocert.org/advisories/ocert-2008-016.html 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