CVE-2024-35176— REXML contains a denial of service vulnerability
Quick assessment
Affected
ruby rexml
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2024-35176
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
REXML contains a denial of service vulnerability
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
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 |
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-35176
请登录查看更多情报信息。
Patches & Fixes for CVE-2024-35176 (1)
Vendor Advisories for CVE-2024-35176 (2)
-
CVE-2024-35176: DoS vulnerability in REXML x_refsource_MISC
-
https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh x_refsource_CONFIRM
IV. Related Vulnerabilities
Same vendor: ruby
-
CVE-2026-71847
Ruby JSON: JSON::ResumableParser#partial_value dereferences -
CVE-2026-54696
Ruby JSON: JSON generator heap buffer overflow when streamin -
CVE-2026-47242
Net::IMAP: Command Injection via ID command argument -
CVE-2026-47240
Net::IMAP: Command Injection via non-synchronizing literal i -
CVE-2026-47241
Net::IMAP: Denial of Service via incomplete raw argument val
Same weakness: CWE-400
-
CVE-2026-4671
justhtml before 1.18.0 Denial of Service via CSS Selector -
CVE-2026-53531
ratex-parser has unbounded parser recursion that leads to st -
CVE-2026-77354
kin-openapi: Uncontrolled resource consumption in openapi3fi -
CVE-2026-55241
Checkmate: Pre-auth Denial of Service via File Upload on Reg -
CVE-2026-77755
Denial of Service in MISP-STIX Import via Malformed or Overs
V. Comments for CVE-2024-35176
No comments yet