[Full-disclosure] [ MDVSA-2009:146-1 ] imap




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Mandriva Linux Security Advisory MDVSA-2009:146-1
http://www.mandriva.com/security/
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Package : imap
Date : December 28, 2009
Affected: 2008.0
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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.

Update:

Packages for 2008.0 are provided for Corporate Desktop 2008.0
customers.
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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
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Updated Packages:

Mandriva Linux 2008.0:
d8572c6bffe877abc1b19ccf251b7b67 2008.0/i586/imap-2006j-1.1mdv2008.0.i586.rpm
4fdf949aa3a90b38153b4b09a51464e3 2008.0/i586/imap-devel-2006j-1.1mdv2008.0.i586.rpm
f2d3ab0ba5b40ee0ee9d6acbb2c8ae9b 2008.0/i586/imap-utils-2006j-1.1mdv2008.0.i586.rpm
df6476862c3ee9bbfb045f3afa2f80be 2008.0/i586/libc-client-php0-2006j-1.1mdv2008.0.i586.rpm
94f81812a886325e028b3f4312cdf424 2008.0/i586/libc-client-php-devel-2006j-1.1mdv2008.0.i586.rpm
f2cc3ad757418c0e2b7e2f88d50761b6 2008.0/SRPMS/imap-2006j-1.1mdv2008.0.src.rpm

Mandriva Linux 2008.0/X86_64:
cf317e4b0e3098f5ef1ca66237360a84 2008.0/x86_64/imap-2006j-1.1mdv2008.0.x86_64.rpm
443a626ac9a0db1e394eb3805dce4bf0 2008.0/x86_64/imap-devel-2006j-1.1mdv2008.0.x86_64.rpm
c0963cfd6a9e886d6a0bb1391c63e4d6 2008.0/x86_64/imap-utils-2006j-1.1mdv2008.0.x86_64.rpm
e63f1fa1bf88353332236373884c5330 2008.0/x86_64/lib64c-client-php0-2006j-1.1mdv2008.0.x86_64.rpm
b864cb89b46f6e52a311e645b0e9e8d2 2008.0/x86_64/lib64c-client-php-devel-2006j-1.1mdv2008.0.x86_64.rpm
f2cc3ad757418c0e2b7e2f88d50761b6 2008.0/SRPMS/imap-2006j-1.1mdv2008.0.src.rpm
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To upgrade automatically use MandrivaUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:

gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/security/advisories

If you want to report vulnerabilities, please contact

security_(at)_mandriva.com
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Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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