[USN-1771-1] OpenStack Nova vulnerabilities

========================================================================== Ubuntu Security Notice USN-1771-1 March 20, 2013 nova vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubun...

Ubuntu 11.10 / 12.04 LTS / 12.10 : nova vulnerabilities (USN-1771-1)

Loganathan Parthipan discovered that Nova did not properly validate VNC tokens after an instance was deleted. An authenticated attacker could exploit this to access other virtual machines under certain circumstances. This issue did not affect Ubuntu 11.10. CVE-2013-0335 Vish Ishaya discovered tha...

CVE-2013-1856

The ActiveSupport::XmlMiniJDOM backend in lib/activesupport/xmlmini/jdom.rb in the Active Support component in Ruby on Rails 3.0.x and 3.1.x before 3.1.12 and 3.2.x before 3.2.13, when JRuby is used, does not properly restrict the capabilities of the XML parser, which allows remote attackers to...

CVE-2013-1856

The ActiveSupport::XmlMiniJDOM backend in lib/activesupport/xmlmini/jdom.rb in the Active Support component in Ruby on Rails 3.0.x and 3.1.x before 3.1.12 and 3.2.x before 3.2.13, when JRuby is used, does not properly restrict the capabilities of the XML parser, which allows remote attackers to...

Code injection

The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies on a hash of this signature, which allows remote attackers to cause a denial of service resource consumption via a valid modified signature for a...

CVE-2012-4684

The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies on a hash of this signature, which allows remote attackers to cause a denial of service resource consumption via a valid modified signature for a...

CVE-2012-4684

CVE-2012-4684 affects Bitcoin Core (bitcoind/Bitcoin-Qt) prior to 0.7.0. The alert functionality accepts different character representations of the same signature data but relies on a hash of the signature, enabling a remote attacker to trigger a denial-of-service (resource consumption) by sendin...

CVE-2012-4684: Undefined Security Weakness

The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies on a hash of this signature, which allows remote attackers to cause a denial of service resource consumption via a valid modified signature for a...

PT-2013-1693

Name of the Vulnerable Software and Affected Versions bitcoind and Bitcoin-Qt versions prior to 0.7.0 Description The issue concerns the alert functionality in the affected software, which improperly handles different character representations of the same signature data. It relies on a hash of th...

CVE-2013-0339

libxml2 through 2.9.1 does not properly handle external entities expansion unless an application developer uses the xmlSAX2ResolveEntity or xmlSetExternalEntityLoader function, which allows remote attackers to cause a denial of service resource consumption, send HTTP requests to intranet servers,...

squid security and bug fix update

7:3.1.10-16 - Resolves: 888198 - CVE-2012-5643: improved upstream patch 7:3.1.10-15 - Reverts: 861062 - Squid delays on FQDNs that don't contains AAAA record 7:3.1.10-14 - Resolves: 888198 - CVE-2012-5643: patch 7:3.1.10-13 - Resolves: 888198 - CVE-2012-5643: DoS excessive resource consumption...

Mandriva Linux Security Advisory : squid (MDVSA-2013:013)

Multiple vulnerabilities has been found and corrected in squid cachemgr.cgi : Multiple memory leaks in tools/cachemgr.cc in cachemgr.cgi in Squid 2.x and 3.x before 3.1.22, 3.2.x before 3.2.4, and 3.3.x before 3.3.0.2 allow remote attackers to cause a denial of service memory consumption via 1...

CVE-2013-0269

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

CVE-2013-0269

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

CVE-2013-0269

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

CVE-2013-0269 rubygem-json: Denial of Service and SQL Injection

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

Design/Logic Flaw

cachemgr.cgi in Squid 3.1.x and 3.2.x, possibly 3.1.22, 3.2.4, and other versions, allows remote attackers to cause a denial of service resource consumption via a crafted request. NOTE: this issue is due to an incorrect fix for CVE-2012-5643, possibly involving an incorrect order of arguments or...

CVE-2013-0189

cachemgr.cgi in Squid 3.1.x and 3.2.x, possibly 3.1.22, 3.2.4, and other versions, allows remote attackers to cause a denial of service resource consumption via a crafted request. NOTE: this issue is due to an incorrect fix for CVE-2012-5643, possibly involving an incorrect order of arguments or...

CVE-2013-0189

cachemgr.cgi in Squid 3.1.x and 3.2.x, possibly 3.1.22, 3.2.4, and other versions, allows remote attackers to cause a denial of service resource consumption via a crafted request. NOTE: this issue is due to an incorrect fix for CVE-2012-5643, possibly involving an incorrect order of arguments or...

CVE-2013-0189

Squid vulnerability CVE-2013-0189 affects cachemgr.cgi in Squid 3.1.x and 3.2.x (potentially 3.1.22, 3.2.4, and other versions). The issue stems from an incomplete fix for CVE-2012-5643, possibly due to an incorrect order of arguments or incorrect comparison, allowing remote attackers to cause a ...