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Sicherheit: Mehrere Probleme in ruby
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in ruby
ID: MDVSA-2009:325
Distribution: Mandriva
Plattformen: Mandriva 2008.0
Datum: Mo, 7. Dezember 2009, 22:06
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0642
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1904
Applikationen: Ruby

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2009:325
http://www.mandriva.com/security/
_______________________________________________________________________

Package : ruby
Date : December 7, 2009
Affected: 2008.0
_______________________________________________________________________

Problem Description:

Multiple vulnerabilities was discovered and corrected in ruby:

ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check
the return value from the OCSP_basic_verify function, which might allow
remote attackers to successfully present an invalid X.509 certificate,
possibly involving a revoked certificate (CVE-2009-0642).

The BigDecimal library in Ruby 1.8.6 before p369 and 1.8.7 before
p173 allows context-dependent attackers to cause a denial of service
(application crash) via a string argument that represents a large
number, as demonstrated by an attempted conversion to the Float data
type (CVE-2009-1904).

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-2009-0642
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1904
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2008.0:
da96c62bd3ab386ef616907dfd0ba221 2008.0/i586/ruby-1.8.6-5.4mdv2008.0.i586.rpm
bb1125b1c4f4c0f6826c8165a3fb859a
2008.0/i586/ruby-devel-1.8.6-5.4mdv2008.0.i586.rpm
56ce3c3c89fcc6415984f60ab4a83abe
2008.0/i586/ruby-doc-1.8.6-5.4mdv2008.0.i586.rpm
f6b3298ee85967b4a74c2e0927cf65c6
2008.0/i586/ruby-tk-1.8.6-5.4mdv2008.0.i586.rpm
d6adf0c63cf7772777df5761e529bfae 2008.0/SRPMS/ruby-1.8.6-5.4mdv2008.0.src.rpm

Mandriva Linux 2008.0/X86_64:
a0b48e643d5e798272f0c45a23bed6d1
2008.0/x86_64/ruby-1.8.6-5.4mdv2008.0.x86_64.rpm
fb221add0434dfa8a06dbd53a3216b06
2008.0/x86_64/ruby-devel-1.8.6-5.4mdv2008.0.x86_64.rpm
e0964e8cdef7d045e64b9968354082bd
2008.0/x86_64/ruby-doc-1.8.6-5.4mdv2008.0.x86_64.rpm
c51bf69ad9cc8d93949a59d47f1724c8
2008.0/x86_64/ruby-tk-1.8.6-5.4mdv2008.0.x86_64.rpm
d6adf0c63cf7772777df5761e529bfae 2008.0/SRPMS/ruby-1.8.6-5.4mdv2008.0.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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