Vulnerability Information
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Vulnerability Title
REXML denial of service vulnerability
Vulnerability Description
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes. If you need to parse untrusted XMLs with tree parser API like REXML::Document.new, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected. The REXML gem 3.3.6 or later include the patch to fix the vulnerability.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
DTD中递归实体索引的不恰当限制(XML实体扩展)
Vulnerability Title
REXML 安全漏洞
Vulnerability Description
REXML是Ruby开源的一个用于 Ruby 的 XML 工具包。 REXML 3.3.6之前版本存在安全漏洞，该漏洞源于在解析包含许多具有相同本地名称属性的深层XML时存在拒绝服务(DoS)漏洞。
CVSS Information
N/A
Vulnerability Type
N/A