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 |
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-------------------------------------------------------------------- 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 |