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Sicherheit: Mangelnde Prüfung von Zertifikaten in Ruby
Aktuelle Meldungen Distributionen
Name: Mangelnde Prüfung von Zertifikaten in Ruby
ID: MDVSA-2013:201
Distribution: Mandriva
Plattformen: Mandriva Business Server 1.0
Datum: Fr, 26. Juli 2013, 17:00
Referenzen: http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=979251
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4073
Applikationen: Ruby

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2013:201
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

Package : ruby
Date : July 26, 2013
Affected: Business Server 1.0
_______________________________________________________________________

Problem Description:

A vulnerability has been discovered and corrected in ruby:

A flaw was found in Ruby's SSL client's hostname identity
check
when handling certificates that contain hostnames with NULL
bytes. An attacker could potentially exploit this flaw to conduct
man-in-the-middle attacks to spoof SSL servers. Note that to exploit
this issue, an attacker would need to obtain a carefully-crafted
certificate signed by an authority that the client trusts
(CVE-2013-4073).

The updated packages have been patched to correct this issue.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4073
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=979251
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 1/X86_64:
058283c98b01a2fdba4f472fdfcba5cf
mbs1/x86_64/ruby-1.8.7.p358-2.2.mbs1.x86_64.rpm
59f0c4870555c0d62bb9075289e78932
mbs1/x86_64/ruby-devel-1.8.7.p358-2.2.mbs1.x86_64.rpm
a332f7937de158d24ffbe1fbb73fa1b3
mbs1/x86_64/ruby-doc-1.8.7.p358-2.2.mbs1.noarch.rpm
1dd591b903a7d79b0795e687fab8ff31
mbs1/x86_64/ruby-tk-1.8.7.p358-2.2.mbs1.x86_64.rpm
aa8a688288b3170c1d91ef1f014d9b67 mbs1/SRPMS/ruby-1.8.7.p358-2.2.mbs1.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/en/support/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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To unsubscribe, send a email to sympa@mandrivalinux.org
with this subject : unsubscribe security-announce
_______________________________________________________
Want to buy your Pack or Services from Mandriva?
Go to http://store.mandriva.com
_______________________________________________________


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