CVE-2013-1812
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ruby-openid是一个能够使基于Ruby语言开发的Web应用程序启用OpenID身份验证的库。 ruby-openid gem for Ruby 2.2.1及之前的版本中存在安全漏洞。远程攻击者可借助大的XRDS文档或实施XML Entity Expansion (XEE)攻击利用该漏洞造成拒绝服务（CPU耗尽）。
Possible ATT&CK Techniques 1 AI
T1011.002
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2013-1812
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The ruby-openid gem before 2.2.2 for Ruby allows remote OpenID providers to cause a denial of service (CPU consumption) via (1) a large XRDS document or (2) an XML Entity Expansion (XEE) attack.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ruby ruby-openid Gem 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ruby-openid是一个能够使基于Ruby语言开发的Web应用程序启用OpenID身份验证的库。 ruby-openid gem for Ruby 2.2.1及之前的版本中存在安全漏洞。远程攻击者可借助大的XRDS文档或实施XML Entity Expansion (XEE)攻击利用该漏洞造成拒绝服务（CPU耗尽）。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2013-1812
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2013-1812
请登录查看更多情报信息。
Patches & Fixes for CVE-2013-1812 (2)
-
🔗 https://github.com/openid/ruby-openid/pull/43 x_refsource_CONFIRM
-
Vendor Advisories for CVE-2013-1812 (1)
Mailing List Discussions for CVE-2013-1812 (3)
-
🔗 http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120204.html vendor-advisory x_refsource_FEDORA
-
🔗 http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120361.html vendor-advisory x_refsource_FEDORA
-
Other References for CVE-2013-1812 (1)
-
🔗 https://github.com/openid/ruby-openid/blob/master/CHANGELOG.md x_refsource_CONFIRM
Same Patch Batch · n/a · 2013-12-12 · 17 CVEs total
| CVE-2013-5763 | Oracle Fusion Middleware Outside In Maintenance子组件安全漏洞 | |
| CVE-2011-4971 | memcached 远程拒绝服务漏洞 | |
| CVE-2013-1447 | OpenJPEG 拒绝服务漏洞 | |
| CVE-2013-1913 | GIMP 输入验证错误漏洞 | |
| CVE-2013-1978 | GIMP 缓冲区错误漏洞 | |
| CVE-2013-2751 | NETGEAR ReadyNAS RAIDiator eval注入漏洞 | |
| CVE-2013-2752 | NETGEAR ReadyNAS RAIDiator 跨站请求伪造漏洞 | |
| CVE-2013-4458 | GNU C Library 缓冲区错误漏洞 | |
| CVE-2013-4566 | mod_nss 权限许可和访问控制漏洞 | |
| CVE-2013-6045 | OpenJPEG 基于堆的缓冲区错误漏洞 | |
| CVE-2013-6052 | OpenJPEG 信息泄露漏洞 | |
| CVE-2013-6054 | OpenJPEG 基于堆的缓冲区错误漏洞 | |
| CVE-2013-6421 | Ruby Gem Sprout ‘unpack_zip()’函数远程命令注入漏洞 | |
| CVE-2013-6810 | EMC Connectrix Manager Converged Network Edition 远程代码执行漏洞 | |
| CVE-2013-6986 | ZippyYum Subway CA Kiosk App for iOS 信息泄露漏洞 | |
| CVE-2013-7030 | Cisco Unified Communications Manager 加密问题漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2013-1812
No comments yet