Vulnerability Report

CVE-2013-2065

Title: Ruby-Lang Ruby

Other

Proof Of Concept

No public PoC currently indexed for CVE-2013-2065.

CWE Category CWE-264
Published Date Nov 02, 2013
Modified Date Apr 29, 2026
Exploit Status Not Found
Score 6.4 CVSS v2.0
Exploit Probability (EPSS)
0.68%

Vulnerability Summary

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.

Impacted Vendors

Y
yukihiro_matsumoto 1
R
ruby-lang 1

Reference Links

http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107064.html http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107098.html http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107120.html http://lists.opensuse.org/opensuse-updates/2013-10/msg00057.html http://www.ubuntu.com/usn/USN-2035-1 https://puppet.com/security/cve/cve-2013-2065 https://www.ruby-lang.org/en/news/2013/05/14/taint-bypass-dl-fiddle-cve-2013-2065/ http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107064.html http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107098.html http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107120.html http://lists.opensuse.org/opensuse-updates/2013-10/msg00057.html http://www.ubuntu.com/usn/USN-2035-1 https://puppet.com/security/cve/cve-2013-2065 https://www.ruby-lang.org/en/news/2013/05/14/taint-bypass-dl-fiddle-cve-2013-2065/
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
6.4
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2013-2065 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected Stack

No specific products linked.