CVE-2022-0270— Improper header sanitization in bored-agent causes escalation of privilege
Quick assessment
Affected
Mirantis bored-agent
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.
BoreD Agent是美国Lens团队的一个 BoreD 隧道守护程序的开源代理。 BoreD Agent v0.6.1之前版本存在安全漏洞，该漏洞源于无法清除传入的kubernetes模拟头，攻击者可利用该漏洞覆盖分配的用户名和组。
Possible ATT&CK Techniques 1 AI
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I. Basic Information for CVE-2022-0270
Vulnerability Information
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Vulnerability Title
Improper header sanitization in bored-agent causes escalation of privilege
Source: CVE Program / CVE List V5
Vulnerability Description
Prior to v0.6.1, bored-agent failed to sanitize incoming kubernetes impersonation headers allowing a user to override assigned user name and groups.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
BoreD Agent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BoreD Agent是美国Lens团队的一个 BoreD 隧道守护程序的开源代理。 BoreD Agent v0.6.1之前版本存在安全漏洞，该漏洞源于无法清除传入的kubernetes模拟头，攻击者可利用该漏洞覆盖分配的用户名和组。
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 |
|---|---|---|---|---|
| Mirantis | bored-agent | 0.6 ~ 0.6.1 | - |
|
II. Public POCs for CVE-2022-0270
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-0270 (1)
-
https://github.com/Mirantis/security/blob/main/advisories/0004.md x_refsource_MISC
IV. Related Vulnerabilities
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V. Comments for CVE-2022-0270
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