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[ GLSA 201405-06 ] OpenSSH: Multiple vulnerabilities
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PostPosted: Sun May 11, 2014 2:26 pm    Post subject: [ GLSA 201405-06 ] OpenSSH: Multiple vulnerabilities Reply with quote

Gentoo Linux Security Advisory

Title: OpenSSH: Multiple vulnerabilities (GLSA 201405-06)
Severity: high
Exploitable: remote
Date: May 11, 2014
Bug(s): #231292, #247466, #386307, #410869, #419357, #456006, #505066
ID: 201405-06

Synopsis

Multiple vulnerabilities have been found in OpenSSH, the worst of
which may allow remote attackers to execute arbitrary code.


Background

OpenSSH is a complete SSH protocol implementation that includes an SFTP
client and server support.


Affected Packages

Package: net-misc/openssh
Vulnerable: < 6.6_p1-r1
Unaffected: >= 6.6_p1-r1
Architectures: All supported architectures


Description

Multiple vulnerabilities have been discovered in OpenSSH. Please review
the CVE identifiers referenced below for details.


Impact

A remote attacker could execute arbitrary code, cause a Denial of
Service condition, obtain sensitive information, or bypass environment
restrictions.


Workaround

There is no known workaround at this time.

Resolution

All OpenSSH users should upgrade to the latest version:
Code:
# emerge --sync
      # emerge --ask --oneshot --verbose ">=net-misc/openssh-6.6_p1-r1"
   
NOTE: One or more of the issues described in this advisory have been
fixed in previous updates. They are included in this advisory for the
sake of completeness. It is likely that your system is already no longer
affected by them.


References


CVE-2008-5161


CVE-2010-4478


CVE-2010-4755

CVE-2010-5107

CVE-2011-5000


CVE-2012-0814


CVE-2014-2532
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