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nvd[email protected]NVD:CVE-2013-0156
HistoryJan 13, 2013 - 10:55 p.m.

CVE-2013-0156

2013-01-1322:55:00
CWE-20
web.nvd.nist.gov

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

7.1 High

AI Score

Confidence

High

0.973 High

EPSS

Percentile

99.9%

active_support/core_ext/hash/conversions.rb in Ruby on Rails before 2.3.15, 3.0.x before 3.0.19, 3.1.x before 3.1.10, and 3.2.x before 3.2.11 does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion.

Affected configurations

NVD
Node
rubyonrailsrailsRange3.2.03.2.11
OR
rubyonrailsruby_on_railsRange<2.3.15
OR
rubyonrailsruby_on_railsRange3.0.03.0.19
OR
rubyonrailsruby_on_railsRange3.1.03.1.10
Node
debiandebian_linuxMatch6.0
OR
debiandebian_linuxMatch7.0

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

7.1 High

AI Score

Confidence

High

0.973 High

EPSS

Percentile

99.9%