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Vulnerability Details : CVE-2013-2065

(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions.
Publish Date : 2013-11-02 Last Update Date : 2013-11-24
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- CVSS Scores & Vulnerability Types

CVSS Score
6.4
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 264

- Products Affected By CVE-2013-2065

# Product Type Vendor Product Version Update Edition Language
1 OS Novell Opensuse 12.2 Version Details Vulnerabilities
2 OS Novell Opensuse 12.3 Version Details Vulnerabilities
3 Application Ruby-lang Ruby 1.9 Version Details Vulnerabilities
4 Application Ruby-lang Ruby 1.9.1 Version Details Vulnerabilities
5 Application Ruby-lang Ruby 1.9.2 Version Details Vulnerabilities
6 Application Ruby-lang Ruby 1.9.3 P194 Version Details Vulnerabilities
7 Application Ruby-lang Ruby 1.9.3 P286 Version Details Vulnerabilities
8 Application Ruby-lang Ruby 1.9.3 P383 Version Details Vulnerabilities
9 Application Ruby-lang Ruby 1.9.3 Version Details Vulnerabilities
10 Application Ruby-lang Ruby 1.9.3 P385 Version Details Vulnerabilities
11 Application Ruby-lang Ruby 1.9.3 P0 Version Details Vulnerabilities
12 Application Ruby-lang Ruby 1.9.3 P392 Version Details Vulnerabilities
13 Application Ruby-lang Ruby 1.9.3 P125 Version Details Vulnerabilities
14 Application Ruby-lang Ruby 2.0 Version Details Vulnerabilities
15 Application Ruby-lang Ruby 2.0.0 Preview1 Version Details Vulnerabilities
16 Application Ruby-lang Ruby 2.0.0 Preview2 Version Details Vulnerabilities
17 Application Ruby-lang Ruby 2.0.0 RC1 Version Details Vulnerabilities
18 Application Ruby-lang Ruby 2.0.0 Version Details Vulnerabilities
19 Application Ruby-lang Ruby 2.0.0 RC2 Version Details Vulnerabilities
20 Application Ruby-lang Ruby 2.0.0 P0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Novell Opensuse 2
Ruby-lang Ruby 18

- References For CVE-2013-2065

https://www.ruby-lang.org/en/news/2013/05/14/taint-bypass-dl-fiddle-cve-2013-2065/ CONFIRM
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107098.html
FEDORA FEDORA-2013-8375
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107064.html
FEDORA FEDORA-2013-8411
http://lists.opensuse.org/opensuse-updates/2013-10/msg00057.html
SUSE openSUSE-SU-2013:1611
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107120.html
FEDORA FEDORA-2013-8738

- Metasploit Modules Related To CVE-2013-2065

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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