Vulnerability Details CVE-2013-0285
The nori gem 2.0.x before 2.0.2, 1.1.x before 1.1.4, and 1.0.x before 1.0.3 for Ruby 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, a similar vulnerability to CVE-2013-0156.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 80.4%
CVSS Severity
CVSS v2 Score 7.5
References
- http://seclists.org/oss-sec/2013/q1/304
- https://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately
- http://seclists.org/oss-sec/2013/q1/304
- https://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately
Products affected by CVE-2013-0285
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cpe:2.3:a:nori_gem_project:nori_gem:1.0.0
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cpe:2.3:a:nori_gem_project:nori_gem:1.0.1
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cpe:2.3:a:nori_gem_project:nori_gem:1.0.2
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cpe:2.3:a:nori_gem_project:nori_gem:1.1.0
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cpe:2.3:a:nori_gem_project:nori_gem:1.1.1
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cpe:2.3:a:nori_gem_project:nori_gem:1.1.2
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cpe:2.3:a:nori_gem_project:nori_gem:1.1.3
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cpe:2.3:a:nori_gem_project:nori_gem:2.0.0
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cpe:2.3:a:nori_gem_project:nori_gem:2.0.1