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Sicherheit: Pufferüberlauf in ktelnetd
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in ktelnetd
ID: openSUSE-SU-2012:0019-1
Distribution: SUSE
Plattformen: SUSE openSUSE 11.3, SUSE openSUSE 11.4
Datum: Do, 5. Januar 2012, 15:52
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4862
Applikationen: ktelnetd

Originalnachricht

   openSUSE Security Update: krb5-appl: Fixed remote buffer overflow in
ktelnetd
______________________________________________________________________________

Announcement ID: openSUSE-SU-2012:0019-1
Rating: important
References: #698471 #738632
Cross-References: CVE-2011-4862
Affected Products:
openSUSE 11.4
openSUSE 11.3
______________________________________________________________________________

An update that solves one vulnerability and has one errata
is now available.

Description:

This update of krb5 applications fixes two security issues.

CVE-2011-4862: A remote code execution in the kerberized
telnet daemon was fixed. (This only affects the ktelnetd
from the krb5-appl RPM, not the regular telnetd supplied by
SUSE.)

CVE-2011-1526 / MITKRB5-SA-2011-005: Fixed krb5 ftpd
unauthorized file access problems.


Patch Instructions:

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

- openSUSE 11.4:

zypper in -t patch krb5-appl-5593

- openSUSE 11.3:

zypper in -t patch krb5-appl-5593

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


Package List:

- openSUSE 11.4 (i586 x86_64):

krb5-appl-clients-1.0-7.12.1
krb5-appl-servers-1.0-7.12.1

- openSUSE 11.3 (i586 x86_64):

krb5-appl-clients-1.0-4.5.1
krb5-appl-servers-1.0-4.5.1


References:

http://support.novell.com/security/cve/CVE-2011-4862.html
https://bugzilla.novell.com/698471
https://bugzilla.novell.com/738632

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