CVE-2009-1252 Information

Description

Stack-based buffer overflow in the crypto_recv function in ntp_crypto.c in ntpd in NTP before 4.2.4p7 and 4.2.5 before 4.2.5p74 when OpenSSL and autokey are enabled allows remote attackers to execute arbitrary code via a crafted packet containing an extension field.

Reference

ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-006.txt.asc http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00003.html http://rhn.redhat.com/errata/RHSA-2009-1039.html http://rhn.redhat.com/errata/RHSA-2009-1040.html http://secunia.com/advisories/35137 http://secunia.com/advisories/35138 http://secunia.com/advisories/35166 http://secunia.com/advisories/35169 http://secunia.com/advisories/35243 http://secunia.com/advisories/35253 http://secunia.com/advisories/35308 http://secunia.com/advisories/35336 http://secunia.com/advisories/35388 http://secunia.com/advisories/35416 http://secunia.com/advisories/35630 http://secunia.com/advisories/37470 http://secunia.com/advisories/37471 http://security.freebsd.org/advisories/FreeBSD-SA-09:11.ntpd.asc http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.566238 http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0092 http://www.debian.org/security/2009/dsa-1801 http://www.gentoo.org/security/en/glsa/glsa-200905-08.xml http://www.kb.cert.org/vuls/id/853097 http://www.mandriva.com/security/advisories?name=MDVSA-2009:117 http://www.securityfocus.com/archive/1/507985/100/0/threaded http://www.securityfocus.com/bid/35017 http://www.securitytracker.com/id?1022243 http://www.vmware.com/security/advisories/VMSA-2009-0016.html http://www.vupen.com/english/advisories/2009/1361 http://www.vupen.com/english/advisories/2009/3316 https://bugzilla.redhat.com/show_bug.cgi?id=499694 https://launchpad.net/bugs/cve/2009-1252 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A11231 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A6307 https://support.ntp.org/bugs/show_bug.cgi?id=1151 https://usn.ubuntu.com/777-1/ https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00293.html https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01414.html https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01449.html