Yukihiro Matsumoto Ruby Multiple SAFE Level Restriction Bypass Vulnerabilities

BID:18944

CVE-2006-3694 |

Info

Yukihiro Matsumoto Ruby Multiple SAFE Level Restriction Bypass Vulnerabilities

Bugtraq ID: 18944
Class: Design Error
CVE: CVE-2006-3694
Remote: Yes
Local: No
Published: Jul 12 2006 12:00AM
Updated: Oct 16 2006 08:59PM
Credit: The vendor reported these issues.
Vulnerable: Yukihiro Matsumoto Ruby 1.8.4
Yukihiro Matsumoto Ruby 1.8.3
Yukihiro Matsumoto Ruby 1.8.2 pre4
+ Gentoo Linux
Yukihiro Matsumoto Ruby 1.8.2 pre3
+ Gentoo Linux
Yukihiro Matsumoto Ruby 1.8.2 pre2
Yukihiro Matsumoto Ruby 1.8.2 pre1
Yukihiro Matsumoto Ruby 1.8.2
+ Redhat Fedora Core4
 + Redhat Fedora Core3
 Yukihiro Matsumoto Ruby 1.8.1
+ Redhat Fedora Core3
 + Redhat Fedora Core2
 Yukihiro Matsumoto Ruby 1.8
+ Redhat Fedora Core3
 + Ubuntu Ubuntu Linux 5.0 4 powerpc
 + Ubuntu Ubuntu Linux 5.0 4 i386
 + Ubuntu Ubuntu Linux 5.0 4 amd64
 + Ubuntu Ubuntu Linux 4.1 ppc
 + Ubuntu Ubuntu Linux 4.1 ia64
 + Ubuntu Ubuntu Linux 4.1 ia32
 Yukihiro Matsumoto Ruby 1.6.8
Yukihiro Matsumoto Ruby 1.6.7
+ Debian Linux 3.0 sparc
 + Debian Linux 3.0 s/390
 + Debian Linux 3.0 ppc
 + Debian Linux 3.0 mipsel
 + Debian Linux 3.0 mips
 + Debian Linux 3.0 m68k
 + Debian Linux 3.0 ia-64
 + Debian Linux 3.0 ia-32
 + Debian Linux 3.0 hppa
 + Debian Linux 3.0 arm
 + Debian Linux 3.0 alpha
 + Debian Linux 3.0
Yukihiro Matsumoto Ruby 1.6
Ubuntu Ubuntu Linux 5.10 sparc
Ubuntu Ubuntu Linux 5.10 powerpc
Ubuntu Ubuntu Linux 5.10 i386
Ubuntu Ubuntu Linux 5.10 amd64
Ubuntu Ubuntu Linux 5.0 4 powerpc
Ubuntu Ubuntu Linux 5.0 4 i386
Ubuntu Ubuntu Linux 5.0 4 amd64
Ubuntu Ubuntu Linux 6.06 LTS sparc
Ubuntu Ubuntu Linux 6.06 LTS powerpc
Ubuntu Ubuntu Linux 6.06 LTS i386
Ubuntu Ubuntu Linux 6.06 LTS amd64
SuSE SUSE Linux Enterprise Server 8
+ Linux kernel 2.4.21
+ Linux kernel 2.4.19
SuSE SUSE Linux Enterprise Server 10
SuSE Suse Linux Enterprise Desktop 10
SuSE Linux Openexchange Server
SuSE Linux Enterprise Server 9
SuSE Linux Desktop 1.0
SGI ProPack 3.0 SP6
S.u.S.E. UnitedLinux 1.0
S.u.S.E. SuSE Linux School Server for i386
S.u.S.E. SUSE LINUX Retail Solution 8.0
S.u.S.E. Open-Enterprise-Server 9.0
S.u.S.E. Open-Enterprise-Server 1
S.u.S.E. Office Server
S.u.S.E. Novell Linux Desktop 9.0
S.u.S.E. Novell Linux Desktop 1.0
S.u.S.E. Linux Professional 10.0 OSS
S.u.S.E. Linux Professional 10.0
S.u.S.E. Linux Professional 9.3 x86_64
S.u.S.E. Linux Professional 9.3
S.u.S.E. Linux Professional 9.2 x86_64
S.u.S.E. Linux Professional 9.2
S.u.S.E. Linux Professional 9.1 x86_64
S.u.S.E. Linux Professional 9.1
S.u.S.E. Linux Professional 10.1
S.u.S.E. Linux Personal 10.0 OSS
S.u.S.E. Linux Personal 9.3 x86_64
S.u.S.E. Linux Personal 9.3
S.u.S.E. Linux Personal 9.2 x86_64
S.u.S.E. Linux Personal 9.2
S.u.S.E. Linux Personal 9.1 x86_64
S.u.S.E. Linux Personal 9.1
S.u.S.E. Linux Personal 10.1
S.u.S.E. Linux Office Server
S.u.S.E. Linux Enterprise Server for S/390 9.0
S.u.S.E. Linux Enterprise Server for S/390
S.u.S.E. Linux Database Server 0
S.u.S.E. Linux Connectivity Server
Redhat Enterprise Linux WS 4
Redhat Enterprise Linux WS 3
Redhat Enterprise Linux WS 2.1 IA64
Redhat Enterprise Linux WS 2.1
Redhat Enterprise Linux ES 4
Redhat Enterprise Linux ES 3
Redhat Enterprise Linux ES 2.1 IA64
Redhat Enterprise Linux ES 2.1
Redhat Enterprise Linux AS 4
Redhat Enterprise Linux AS 3
Redhat Enterprise Linux AS 2.1 IA64
Redhat Enterprise Linux AS 2.1
Redhat Desktop 4.0
Redhat Desktop 3.0
OpenPKG OpenPKG 2.5
OpenPKG OpenPKG 2.4
OpenPKG OpenPKG 2.3
OpenPKG OpenPKG 2.2
OpenPKG OpenPKG 2.1
OpenPKG OpenPKG 2.0
Mandriva Linux Mandrake 2006.0 x86_64
Mandriva Linux Mandrake 2006.0
MandrakeSoft Corporate Server 3.0 x86_64
MandrakeSoft Corporate Server 3.0
Debian Linux 3.1 sparc
Debian Linux 3.1 s/390
Debian Linux 3.1 ppc
Debian Linux 3.1 mipsel
Debian Linux 3.1 mips
Debian Linux 3.1 m68k
Debian Linux 3.1 ia-64
Debian Linux 3.1 ia-32
Debian Linux 3.1 hppa
Debian Linux 3.1 arm
Debian Linux 3.1 amd64
Debian Linux 3.1 alpha
Debian Linux 3.1
Not Vulnerable:

Discussion

Yukihiro Matsumoto Ruby Multiple SAFE Level Restriction Bypass Vulnerabilities

Ruby is prone to multiple vulnerabilities that let attackers bypass SAFE-level restrictions.

These issues allow attackers to bypass the expected SAFE-level restrictions, possibly allowing them to execute unauthorized script code in the context of affected applications. The specific impact of these issues depends on the implementation of scripts that use SAFE-level security checks.

Exploit / POC

Yukihiro Matsumoto Ruby Multiple SAFE Level Restriction Bypass Vulnerabilities

Currently we are not aware of any exploits for these issues. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected]

Solution / Fix

Yukihiro Matsumoto Ruby Multiple SAFE Level Restriction Bypass Vulnerabilities

Solution:
The vendor has reported that these issues will be released in the upcoming Ruby version 1.8.5. A snapshot version that includes fixes is available from the vendor.

Please see the referenced advisories for more information.


Yukihiro Matsumoto Ruby 1.6

Yukihiro Matsumoto Ruby 1.8

Yukihiro Matsumoto Ruby 1.8.1

Yukihiro Matsumoto Ruby 1.8.2 pre4

Yukihiro Matsumoto Ruby 1.8.2

Yukihiro Matsumoto Ruby 1.8.3

Yukihiro Matsumoto Ruby 1.8.4

References

Yukihiro Matsumoto Ruby Multiple SAFE Level Restriction Bypass Vulnerabilities

References:

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