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Sicherheit: Zwei Probleme in NTP
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in NTP
ID: openSUSE-SU-2014:1670-1
Distribution: SUSE
Plattformen: SUSE openSUSE 12.3, SUSE openSUSE 13.1, SUSE openSUSE 13.2
Datum: Sa, 20. Dezember 2014, 08:40
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9295
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9296
Applikationen: NTP

Originalnachricht

   openSUSE Security Update: Security update for ntp
______________________________________________________________________________

Announcement ID: openSUSE-SU-2014:1670-1
Rating: critical
References: #910764
Cross-References: CVE-2014-9295 CVE-2014-9296
Affected Products:
openSUSE 13.2
openSUSE 13.1
openSUSE 12.3
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:


The network timeservice ntp was updated to fix critical security issues
(bnc#910764, CERT VU#852879)
* A potential remote code execution problem was found inside ntpd. The
functions crypto_recv() (when using autokey authentication),
ctl_putdata(), and configure() where updated to avoid buffer overflows
that could be exploited. (CVE-2014-9295)
* Furthermore a problem inside the ntpd error handling was found that is
missing a return statement. This could also lead to a potentially attack
vector. (CVE-2014-9296)


Patch Instructions:

To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- openSUSE 13.2:

zypper in -t patch openSUSE-2014-792

- openSUSE 13.1:

zypper in -t patch openSUSE-2014-792

- openSUSE 12.3:

zypper in -t patch openSUSE-2014-792

To bring your system up-to-date, use "zypper patch".


Package List:

- openSUSE 13.2 (i586 x86_64):

ntp-4.2.6p5-25.5.1
ntp-debuginfo-4.2.6p5-25.5.1
ntp-debugsource-4.2.6p5-25.5.1
ntp-doc-4.2.6p5-25.5.1

- openSUSE 13.1 (i586 x86_64):

ntp-4.2.6p5-15.13.1
ntp-debuginfo-4.2.6p5-15.13.1
ntp-debugsource-4.2.6p5-15.13.1
ntp-doc-4.2.6p5-15.13.1

- openSUSE 12.3 (i586 x86_64):

ntp-4.2.6p5-9.14.1
ntp-debuginfo-4.2.6p5-9.14.1
ntp-debugsource-4.2.6p5-9.14.1
ntp-doc-4.2.6p5-9.14.1


References:

http://support.novell.com/security/cve/CVE-2014-9295.html
http://support.novell.com/security/cve/CVE-2014-9296.html
https://bugzilla.suse.com/show_bug.cgi?id=910764

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