drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in c-client
Name: |
Mehrere Probleme in c-client |
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ID: |
MDVSA-2009:166 |
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Distribution: |
Mandriva |
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Plattformen: |
Mandriva Enterprise Server 5.0 |
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Datum: |
Di, 28. Juli 2009, 22:39 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5005
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5006
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5514 |
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Applikationen: |
UW IMAP Server |
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Originalnachricht |
This is a multi-part message in MIME format...
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_______________________________________________________________________
Mandriva Linux Security Advisory MDVSA-2009:166 http://www.mandriva.com/security/ _______________________________________________________________________
Package : c-client Date : July 28, 2009 Affected: Enterprise Server 5.0 _______________________________________________________________________
Problem Description:
Security vulnerabilities has been identified and fixed in University of Washington IMAP Toolkit: Multiple stack-based buffer overflows in (1) University of Washington IMAP Toolkit 2002 through 2007c, (2) University of Washington Alpine 2.00 and earlier, and (3) Panda IMAP allow (a) local users to gain privileges by specifying a long folder extension argument on the command line to the tmail or dmail program; and (b) remote attackers to execute arbitrary code by sending e-mail to a destination mailbox name composed of a username and '+' character followed by a long string, processed by the tmail or possibly dmail program (CVE-2008-5005). smtp.c in the c-client library in University of Washington IMAP Toolkit 2007b allows remote SMTP servers to cause a denial of service (NULL pointer dereference and application crash) by responding to the QUIT command with a close of the TCP connection instead of the expected 221 response code (CVE-2008-5006). Off-by-one error in the rfc822_output_char function in the RFC822BUFFER routines in the University of Washington (UW) c-client library, as used by the UW IMAP toolkit before imap-2007e and other applications, allows context-dependent attackers to cause a denial of service (crash) via an e-mail message that triggers a buffer overflow (CVE-2008-5514). The updated packages have been patched to prevent this. Note that the software was renamed to c-client starting from Mandriva Linux 2009.0 and only provides the shared c-client library for the imap functions in PHP. _______________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5005 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5006 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5514 _______________________________________________________________________
Updated Packages:
Mandriva Enterprise Server 5: 979adacd7e64de937ce07b5b90b57c3f mes5/i586/libc-client0-2007b-1.2mdvmes5.i586.rpm 3e60e9d361863d0879794275e55c5417 mes5/i586/libc-client-devel-2007b-1.2mdvmes5.i586.rpm a807b7aaeb0f63ef6ea7f8a5e883b4a2 mes5/SRPMS/c-client-2007b-1.2mdvmes5.src.rpm
Mandriva Enterprise Server 5/X86_64: 5a1ab0125c5a96e1242c92ac4b59f593 mes5/x86_64/lib64c-client0-2007b-1.2mdvmes5.x86_64.rpm f4394a067b2d10f0a30a8ae7f7fdcf33 mes5/x86_64/lib64c-client-devel-2007b-1.2mdvmes5.x86_64.rpm a807b7aaeb0f63ef6ea7f8a5e883b4a2 mes5/SRPMS/c-client-2007b-1.2mdvmes5.src.rpm _______________________________________________________________________
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Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux)
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