Ruby "#to_s" Security Bypass Vulnerability
BID:46458
Info
Ruby "#to_s" Security Bypass Vulnerability
| Bugtraq ID: | 46458 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: |
CVE-2011-1005 |
| Remote: | Yes |
| Local: | Yes |
| Published: | Feb 18 2011 12:00AM |
| Updated: | Mar 19 2015 08:31AM |
| Credit: | The vendor reported this issue. |
| Vulnerable: |
Yukihiro Matsumoto Ruby 1.8.7 -p72 Yukihiro Matsumoto Ruby 1.8.7 -p71 Yukihiro Matsumoto Ruby 1.8.7 -p22 Yukihiro Matsumoto Ruby 1.8.7 -p21 Yukihiro Matsumoto Ruby 1.8.7 Yukihiro Matsumoto Ruby 1.8.6 -p287 Yukihiro Matsumoto Ruby 1.8.6 -p286 Yukihiro Matsumoto Ruby 1.8.6 -p230 Yukihiro Matsumoto Ruby 1.8.6 -p229 Yukihiro Matsumoto Ruby 1.8.6 -p114 Yukihiro Matsumoto Ruby 1.8.6 Yukihiro Matsumoto Ruby 1.8.7-p330 Yukihiro Matsumoto Ruby 1.8.7-p302 Yukihiro Matsumoto Ruby 1.8.7-p299 Yukihiro Matsumoto Ruby 1.8.7-p249 Yukihiro Matsumoto Ruby 1.8.7-p248 Yukihiro Matsumoto Ruby 1.8.7-p173 Yukihiro Matsumoto Ruby 1.8.7-p160 Yukihiro Matsumoto Ruby 1.8.6-p420 Yukihiro Matsumoto Ruby 1.8.6-p399 Yukihiro Matsumoto Ruby 1.8.6-p388 Yukihiro Matsumoto Ruby 1.8.6-p383 Yukihiro Matsumoto Ruby 1.8.6-p369 Yukihiro Matsumoto Ruby 1.8.6-p368 Ubuntu Ubuntu Linux 12.04 LTS i386 Ubuntu Ubuntu Linux 12.04 LTS amd64 Ubuntu Ubuntu Linux 11.10 i386 Ubuntu Ubuntu Linux 11.10 amd64 Ubuntu Ubuntu Linux 11.04 powerpc Ubuntu Ubuntu Linux 11.04 i386 Ubuntu Ubuntu Linux 11.04 ARM Ubuntu Ubuntu Linux 11.04 amd64 Ubuntu Ubuntu Linux 10.10 powerpc Ubuntu Ubuntu Linux 10.10 i386 Ubuntu Ubuntu Linux 10.10 ARM Ubuntu Ubuntu Linux 10.10 amd64 Ubuntu Ubuntu Linux 10.04 sparc Ubuntu Ubuntu Linux 10.04 powerpc Ubuntu Ubuntu Linux 10.04 i386 Ubuntu Ubuntu Linux 10.04 ARM Ubuntu Ubuntu Linux 10.04 amd64 Red Hat Enterprise Linux Workstation 6 Red Hat Enterprise Linux Server EUS 6.1.z Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux Long Life 5.6 server Red Hat Enterprise Linux HPC Node 6 Red Hat Enterprise Linux EUS 5.6.z server Red Hat Enterprise Linux Desktop 6 Red Hat Enterprise Linux Desktop 5 client Red Hat Enterprise Linux 5 Server Red Hat Desktop Workstation 5 Pardus Linux 2009 0 Mandriva Linux Mandrake 2010.1 x86_64 Mandriva Linux Mandrake 2010.1 Mandriva Linux Mandrake 2009.0 x86_64 Mandriva Linux Mandrake 2009.0 MandrakeSoft Enterprise Server 5 x86_64 MandrakeSoft Enterprise Server 5 MandrakeSoft Corporate Server 4.0 x86_64 MandrakeSoft Corporate Server 4.0 Gentoo Linux Avaya Aura System Manager 6.2 Avaya Aura System Manager 6.1.3 Avaya Aura System Manager 6.1.2 Avaya Aura System Manager 6.1.1 Avaya Aura System Manager 6.1 SP2 Avaya Aura System Manager 6.1 Sp1 Avaya Aura System Manager 6.1 Apple Mac OS X Server 10.6.6 Apple Mac OS X Server 10.6.5 Apple Mac OS X Server 10.6.4 Apple Mac OS X Server 10.6.3 Apple Mac OS X Server 10.6.2 Apple Mac OS X Server 10.6.1 Apple Mac Os X Server 10.7.3 Apple Mac Os X Server 10.7.2 Apple Mac Os X Server 10.7.1 Apple Mac Os X Server 10.7 Apple Mac Os X Server 10.6.8 Apple Mac Os X Server 10.6.7 Apple Mac OS X Server 10.6 Apple Mac OS X 10.6.5 Apple Mac OS X 10.6.4 Apple Mac OS X 10.6.3 Apple Mac OS X 10.6.2 Apple Mac OS X 10.6.1 Apple Mac Os X 10.7.3 Apple Mac Os X 10.7.2 Apple Mac Os X 10.7.1 Apple Mac OS X 10.6 |
| Not Vulnerable: |
Yukihiro Matsumoto Ruby 1.8.7-p334 Apple Mac Os X Server 10.7.4 Apple Mac Os X 10.7.4 |
Exploit / POC
Ruby "#to_s" Security Bypass Vulnerability
Currently, we are not aware of any exploits. If you feel we are in error or if you are aware of any more recent information, please mail us at: [email protected].
Currently, we are not aware of any exploits. If you feel we are in error or if you are aware of any more recent information, please mail us at: [email protected].
Solution / Fix
Ruby "#to_s" Security Bypass Vulnerability
Solution:
Updates are available. Please see the references for more information.
Apple Mac OS X Server 10.6.8
Apple Mac OS X 10.7.2
Mandriva Linux Mandrake 2010.1 x86_64
Apple Mac OS X Server 10.7.1
Apple Mac OS X 10.6.8
Apple Mac OS X Server 10.7.2
Mandriva Linux Mandrake 2009.0 x86_64
Apple Mac OS X 10.7.3
MandrakeSoft Enterprise Server 5 x86_64
MandrakeSoft Enterprise Server 5
Apple Mac OS X Server 10.7.3
Apple Mac OS X 10.7.1
Mandriva Linux Mandrake 2010.1
Solution:
Updates are available. Please see the references for more information.
Apple Mac OS X Server 10.6.8
-
Apple SecUpdSrvr2012-002.dmg
For Mac OS X Server v10.6.8
http://www.apple.com/support/downloads/
Apple Mac OS X 10.7.2
-
Apple MacOSXUpdCombo10.7.4.dmg
For OS X Lion v10.7 and v10.7.2
http://www.apple.com/support/downloads/
Mandriva Linux Mandrake 2010.1 x86_64
-
Mandriva ruby-1.8.7.p249-4.1mdv2010.2.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-devel-1.8.7.p249-4.1mdv2010.2.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-doc-1.8.7.p249-4.1mdv2010.2.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-tk-1.8.7.p249-4.1mdv2010.2.x86_64.rpm
http://www.mandriva.com/en/download/
Apple Mac OS X Server 10.7.1
-
Apple MacOSXServerUpdCombo10.7.4.dmg
For OS X Lion Server v10.7 and v10.7.2
http://www.apple.com/support/downloads/
Apple Mac OS X 10.6.8
-
Apple SecUpd2012-002Snow.dmg
For Mac OS X v10.6.8
http://www.apple.com/support/downloads/
Apple Mac OS X Server 10.7.2
-
Apple MacOSXServerUpdCombo10.7.4.dmg
For OS X Lion Server v10.7 and v10.7.2
http://www.apple.com/support/downloads/
Mandriva Linux Mandrake 2009.0 x86_64
-
Mandriva ruby-1.8.7-7p72.4mdv2009.0.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-devel-1.8.7-7p72.4mdv2009.0.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-doc-1.8.7-7p72.4mdv2009.0.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-tk-1.8.7-7p72.4mdv2009.0.x86_64.rpm
http://www.mandriva.com/en/download/
Apple Mac OS X 10.7.3
-
Apple MacOSXUpd10.7.4.dmg
For OS X Lion v10.7.3
http://www.apple.com/support/downloads/
MandrakeSoft Enterprise Server 5 x86_64
-
Mandriva ruby-1.8.7-7p72.4mdvmes5.2.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-devel-1.8.7-7p72.4mdvmes5.2.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-doc-1.8.7-7p72.4mdvmes5.2.x86_64.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-tk-1.8.7-7p72.4mdvmes5.2.x86_64.rpm
http://www.mandriva.com/en/download/
MandrakeSoft Enterprise Server 5
-
Mandriva ruby-1.8.7-7p72.4mdvmes5.2.i586.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-devel-1.8.7-7p72.4mdvmes5.2.i586.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-doc-1.8.7-7p72.4mdvmes5.2.i586.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-tk-1.8.7-7p72.4mdvmes5.2.i586.rpm
http://www.mandriva.com/en/download/
Apple Mac OS X Server 10.7.3
-
Apple MacOSXServerUpd10.7.4.dmg
For OS X Lion Server v10.7.3
http://www.apple.com/support/downloads/
Apple Mac OS X 10.7.1
-
Apple MacOSXUpdCombo10.7.4.dmg
For OS X Lion v10.7 and v10.7.2
http://www.apple.com/support/downloads/
Mandriva Linux Mandrake 2010.1
-
Mandriva ruby-1.8.7.p249-4.1mdv2010.2.i586.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-devel-1.8.7.p249-4.1mdv2010.2.i586.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-doc-1.8.7.p249-4.1mdv2010.2.i586.rpm
http://www.mandriva.com/en/download/ -
Mandriva ruby-tk-1.8.7.p249-4.1mdv2010.2.i586.rpm
http://www.mandriva.com/en/download/
References
Ruby "#to_s" Security Bypass Vulnerability
References:
References:
- Multiple vulnerabilities in Ruby (Oracle)
- Ruby Homepage (Yukihiro Matsumoto)
- ASA-2011-199 ruby security update (RHSA-2011-0909) (Avaya)
- ASA-2011-199: ruby security update (RHSA-2011-0909) (Avaya)
- Exception methods can bypass $SAFE (Yukihiro Matsumoto)
- RHSA-2011:0909 ruby security update (Red Hat)
- RHSA-2011:0910 ruby security update (Red Hat)