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.
CVSS 2.0
Severity: HIGH
Problem Type: CWE-20,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| nori_gem_project | nori_gem | 1.1.2 |
| nori_gem_project | nori_gem | 1.1.3 |
| nori_gem_project | nori_gem | 1.1.1 |
| nori_gem_project | nori_gem | 1.1.0 |
| nori_gem_project | nori_gem | 1.0.0 |
| nori_gem_project | nori_gem | 1.0.1 |
| nori_gem_project | nori_gem | 2.0.1 |
| nori_gem_project | nori_gem | 1.0.2 |
| nori_gem_project | nori_gem | 2.0.0 |