CVE-2024-35176— REXML contains a denial of service vulnerability
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I. Basic Information for CVE-2024-35176
Vulnerability Information
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Vulnerability Title
REXML contains a denial of service vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
REXML is an XML toolkit for Ruby. The REXML gem before 3.2.6 has a denial of service vulnerability when it parses an XML that has many `<`s in an attribute value. Those who need to parse untrusted XMLs may be impacted to this vulnerability. The REXML gem 3.2.7 or later include the patch to fix this vulnerability. As a workaround, don't parse untrusted XMLs.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ruby 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby是松本行弘个人开发者的一种跨平台、面向对象的动态类型编程语言。 Ruby REXML 3.2.6 之前版本存在安全漏洞，该漏洞源于 REXML gem 在解析属性值中时存在拒绝服务漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-35176
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | CVE-2024-35176 poc full | https://github.com/SpiralBL0CK/CVE-2024-35176 | POC Details |
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- CVE-2024-35176: DoS vulnerability in REXMLx_refsource_MISC
- https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xghx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2024-35176
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V. Comments for CVE-2024-35176
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