Login
Newsletter
Werbung

Sicherheit: Pufferüberläufe in cyrus-imapd
Aktuelle Meldungen Distributionen
Name: Pufferüberläufe in cyrus-imapd
ID: 200212-11
Distribution: Gentoo
Plattformen: Keine Angabe
Datum: Sa, 28. Dezember 2002, 12:00
Referenzen: Keine Angabe
Applikationen: Cyrus IMAP Server

Originalnachricht

--------------------------------------------------------------------
GENTOO LINUX SECURITY ANNOUNCEMENT 200212-11
--------------------------------------------------------------------

PACKAGE : cyrus-imapd
SUMMARY : buffer overflows
DATE    : 2002-12-27 23:12 UTC
EXPLOIT : remote

--------------------------------------------------------------------

From first advisory:

"Cyrus' Sieve implementation contains a couple of classic string based
buffer overflows in script parsing code. Anyone who can execute Sieve
scripts can exploit these bugs. Versions up to libSieve 2.1.2 and
Cyrus IMAP 2.1.10 are affected."

From second advisory:

"Cyrus IMAP server has a a remotely exploitable pre-login buffer
overflow. I checked versions 1.4 (oldest in web page) and 2.1.10 which
both had it, so apparently all versions are affected."

Read the full advisories at
http://marc.theaimsgroup.com/?l=bugtraq&m=103886433123554&w=2
http://marc.theaimsgroup.com/?l=bugtraq&m=103886607825605&w=2

SOLUTION

It is recommended that all Gentoo Linux users who are running
net-mail/cyrus-imapd-2.1.9-r1 update their systems as follows:

emerge rsync
emerge cyrus-imapd
emerge clean

If you have cyrus-imap-dev-2.1.9-r1 and/or cyrus-imap-admin-2.1.9
installed you need to update those aswell:

emerge cyrus-imap-dev
and/or
emerge cyrus-imap-admin

--------------------------------------------------------------------
aliz@gentoo.org - GnuPG key is available at www.gentoo.org/~aliz
raker@gentoo.org
--------------------------------------------------------------------

--
gentoo-security@gentoo.org mailing list
Pro-Linux
Gewinnspiel
Neue Nachrichten
Werbung