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CVE-2022-0567

Quick assessment

Affected
n/a ovn-kubernetes
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.

ovn-kubernetes是OVN开源的一个基于开放虚拟网络（OVN）并提供基于覆盖的网络实现。 ovn-kubernetes 存在安全漏洞，系统管理员或特权攻击者利用该漏洞创建一个出口网络策略，绕过集群中其他pod的现有入口策略，从而允许网络流量访问不该访问的pod，导致信息泄露。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.03% · P60
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I. Basic Information for CVE-2022-0567

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
ovn-kubernetes 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ovn-kubernetes是OVN开源的一个基于开放虚拟网络（OVN）并提供基于覆盖的网络实现。 ovn-kubernetes 存在安全漏洞，系统管理员或特权攻击者利用该漏洞创建一个出口网络策略，绕过集群中其他pod的现有入口策略，从而允许网络流量访问不该访问的pod，导致信息泄露。
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
- ovn-kubernetes OCP v 4.10.8 -

II. Public POCs for CVE-2022-0567

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III. Intelligence Information for CVE-2022-0567

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Vendor Advisories for CVE-2022-0567 (1)

Same Patch Batch · n/a · 2022-04-20 · 22 CVEs total

CVE-2022-29537 GPAC 缓冲区错误漏洞
CVE-2022-27926 Zimbra 安全漏洞
CVE-2022-27925 Zimbra Collaboration Suite 路径遍历漏洞
CVE-2022-27924 Zimbra 注入漏洞
CVE-2022-29536 GNOME Epiphany 缓冲区错误漏洞
CVE-2021-43481 webTareas SQL注入漏洞
CVE-2021-37740 MDT KNXnet/IP Secure router和MDT KNX IP interface 安全漏洞
CVE-2022-25344 Kyocera d-COLOR MF3555 跨站脚本漏洞
CVE-2022-25343 Kyocera d-COLOR MF3555 安全漏洞
CVE-2022-25342 Kyocera d-COLOR MF3555 安全漏洞
CVE-2022-29527 Amazon AWS 安全漏洞
CVE-2022-24675 Google Go 安全漏洞
CVE-2022-29534 MISP 授权问题漏洞
CVE-2022-29533 MISP 跨站脚本漏洞
CVE-2022-29532 MISP 跨站脚本漏洞
CVE-2022-29531 MISP 跨站脚本漏洞
CVE-2022-29530 MISP 跨站脚本漏洞
CVE-2022-29529 MISP 跨站脚本漏洞
CVE-2022-29528 MISP 代码问题漏洞
CVE-2022-28327 Google Go 安全漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-20

V. Comments for CVE-2022-0567

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