CVE-2021-22216
Quick assessment
Affected
GitLab GitLab
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.
GitLab是美国GitLab公司的一款使用Ruby on Rails开发的、自托管的、Git（版本控制系统）项目仓库应用程序。该程序可用于查阅项目的文件内容、提交历史、Bug列表等。 GitLab 中存在资源管理错误漏洞，该漏洞源于。在13.12.2、13.11.5或13.10.5之前的所有版本的GitLab CE EE中存在拒绝服务漏洞，允许攻击者可利用该漏洞通过很长的问题或合并请求描述来导致不受控制的资源消耗，以下产品及型号会受到影响：Gitlab 13.12.2、13.11.5、13.10.5 之
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-22216
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
A denial of service vulnerability in all versions of GitLab CE/EE before 13.12.2, 13.11.5 or 13.10.5 allows an attacker to cause uncontrolled resource consumption with a very long issue or merge request description
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitLab是美国GitLab公司的一款使用Ruby on Rails开发的、自托管的、Git（版本控制系统）项目仓库应用程序。该程序可用于查阅项目的文件内容、提交历史、Bug列表等。 GitLab 中存在资源管理错误漏洞，该漏洞源于。在13.12.2、13.11.5或13.10.5之前的所有版本的GitLab CE EE中存在拒绝服务漏洞，允许攻击者可利用该漏洞通过很长的问题或合并请求描述来导致不受控制的资源消耗，以下产品及型号会受到影响：Gitlab 13.12.2、13.11.5、13.10.5 之
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-2021-22216
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-22216
请登录查看更多情报信息。
Other References for CVE-2021-22216 (2)
-
https://gitlab.com/gitlab-org/gitlab/-/issues/329890 x_refsource_MISC
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22216.json x_refsource_CONFIRM
Same Patch Batch · GitLab · 2021-06-08 · 9 CVEs total
| CVE-2021-22213 | 8.8 HIGH | GitLab 安全漏洞 |
| CVE-2021-22215 | 7.5 HIGH | GitLab EE 安全漏洞 |
| CVE-2021-22214 | 6.8 MEDIUM | GitLab 代码问题漏洞 |
| CVE-2021-22221 | 6.5 MEDIUM | GitLab 代码问题漏洞 |
| CVE-2021-22217 | 6.5 MEDIUM | GitLab 安全漏洞 |
| CVE-2021-22220 | 6.1 MEDIUM | GitLab 跨站脚本漏洞 |
| CVE-2021-22219 | 4.4 MEDIUM | GitLab CE/EE 日志信息泄露漏洞 |
| CVE-2021-22218 | 2.6 LOW | GitLab CE/EE 信任管理问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-22216
No comments yet