CVE-2009-1252
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.9 High
AI Score
Confidence
High
0.963 High
EPSS
Percentile
99.5%
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.
Affected configurations
References
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-006.txt.asc
lists.opensuse.org/opensuse-security-announce/2009-06/msg00003.html
rhn.redhat.com/errata/RHSA-2009-1039.html
rhn.redhat.com/errata/RHSA-2009-1040.html
secunia.com/advisories/35137
secunia.com/advisories/35138
secunia.com/advisories/35166
secunia.com/advisories/35169
secunia.com/advisories/35243
secunia.com/advisories/35253
secunia.com/advisories/35308
secunia.com/advisories/35336
secunia.com/advisories/35388
secunia.com/advisories/35416
secunia.com/advisories/35630
secunia.com/advisories/37470
secunia.com/advisories/37471
security.freebsd.org/advisories/FreeBSD-SA-09:11.ntpd.asc
slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.566238
wiki.rpath.com/wiki/Advisories:rPSA-2009-0092
www.debian.org/security/2009/dsa-1801
www.gentoo.org/security/en/glsa/glsa-200905-08.xml
www.kb.cert.org/vuls/id/853097
www.mandriva.com/security/advisories?name=MDVSA-2009:117
www.securityfocus.com/archive/1/507985/100/0/threaded
www.securityfocus.com/bid/35017
www.securitytracker.com/id?1022243
www.vmware.com/security/advisories/VMSA-2009-0016.html
www.vupen.com/english/advisories/2009/1361
www.vupen.com/english/advisories/2009/3316
bugzilla.redhat.com/show_bug.cgi?id=499694
launchpad.net/bugs/cve/2009-1252
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11231
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6307
support.ntp.org/bugs/show_bug.cgi?id=1151
usn.ubuntu.com/777-1/
www.redhat.com/archives/fedora-package-announce/2009-June/msg00293.html
www.redhat.com/archives/fedora-package-announce/2009-May/msg01414.html
www.redhat.com/archives/fedora-package-announce/2009-May/msg01449.html
Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.9 High
AI Score
Confidence
High
0.963 High
EPSS
Percentile
99.5%