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Sicherheit: Mangelnde Prüfung von Zertifikaten in libneon
Aktuelle Meldungen Distributionen
Name: Mangelnde Prüfung von Zertifikaten in libneon
ID: MDVSA-2009:315
Distribution: Mandriva
Plattformen: Mandriva 2008.0
Datum: Fr, 4. Dezember 2009, 18:39
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2474
Applikationen: neon

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2009:315
http://www.mandriva.com/security/
_______________________________________________________________________

Package : libneon
Date : December 4, 2009
Affected: 2008.0
_______________________________________________________________________

Problem Description:

A vulnerability has been found and corrected in libneo:

neon before 0.28.6, when OpenSSL is used, does not properly handle a
'\0' (NUL) character in a domain name in the subject's Common Name
(CN) field of an X.509 certificate, which allows man-in-the-middle
attackers to spoof arbitrary SSL servers via a crafted certificate
issued by a legitimate Certification Authority, a related issue to
CVE-2009-2408 (CVE-2009-2474).

Packages for 2008.0 are being provided due to extended support for
Corporate products.

This update provides a solution to these vulnerabilities.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2474
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2008.0:
740b480f6328003b8014400e7c722484
2008.0/i586/libneon0.24-0.24.7-19.1mdv2008.0.i586.rpm
43b99ccadcf192c0dcf9fe7c3827fb4e
2008.0/i586/libneon0.24-devel-0.24.7-19.1mdv2008.0.i586.rpm
fffad63f0bbd21bf217e31970897a870
2008.0/i586/libneon0.24-static-devel-0.24.7-19.1mdv2008.0.i586.rpm
c924d144718465c821feead5dcf518f9
2008.0/i586/libneon0.26-0.26.4-2.1mdv2008.0.i586.rpm
aab2432e0e0a6c9a8cf774e0543a5a5d
2008.0/i586/libneon0.26-devel-0.26.4-2.1mdv2008.0.i586.rpm
feece8652a4b373e0faa9b5e19219375
2008.0/i586/libneon0.26-static-devel-0.26.4-2.1mdv2008.0.i586.rpm
3be15e1a506e2b7db1f54f81eb2f6dae
2008.0/SRPMS/libneon0.24-0.24.7-19.1mdv2008.0.src.rpm
497eeb18ab24c0db911d3a20467d1d2a
2008.0/SRPMS/libneon0.26-0.26.4-2.1mdv2008.0.src.rpm

Mandriva Linux 2008.0/X86_64:
dc55c69b3ae59becec04e4eb7c2f006d
2008.0/x86_64/lib64neon0.24-0.24.7-19.1mdv2008.0.x86_64.rpm
e0a0c506088e59c58e51e27dfd5914b0
2008.0/x86_64/lib64neon0.24-devel-0.24.7-19.1mdv2008.0.x86_64.rpm
c3d17f64c10f3b0390f39c319eabd20d
2008.0/x86_64/lib64neon0.24-static-devel-0.24.7-19.1mdv2008.0.x86_64.rpm
88b416621021d1fe74d51fc112687867
2008.0/x86_64/lib64neon0.26-0.26.4-2.1mdv2008.0.x86_64.rpm
a5698628bf4e501d5a7cb0c97db0c9ff
2008.0/x86_64/lib64neon0.26-devel-0.26.4-2.1mdv2008.0.x86_64.rpm
5be57578b426ca6650fb37628e15298c
2008.0/x86_64/lib64neon0.26-static-devel-0.26.4-2.1mdv2008.0.x86_64.rpm
3be15e1a506e2b7db1f54f81eb2f6dae
2008.0/SRPMS/libneon0.24-0.24.7-19.1mdv2008.0.src.rpm
497eeb18ab24c0db911d3a20467d1d2a
2008.0/SRPMS/libneon0.26-0.26.4-2.1mdv2008.0.src.rpm
_______________________________________________________________________

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
_______________________________________________________________________

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

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