| Package | Affected versions | Patched versions |
|---|---|---|
| ruby | = 1.9.3= 2.0.0= 2.1.1= 2.1.2= 2.1.3≤ 1.9.3 |
The REXML parser in Ruby 1.9.x before 1.9.3-p550, 2.0.x before 2.0.0-p594, and 2.1.x before 2.1.4 allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document, aka an XML Entity Expansion (XEE) attack.
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