CVE-2022-4318— Cri-o: /etc/passwd tampering privesc
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I. Basic Information for CVE-2022-4318
Vulnerability Information
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Vulnerability Title
Cri-o: /etc/passwd tampering privesc
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in cri-o. This issue allows the addition of arbitrary lines into /etc/passwd by use of a specially crafted environment variable.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
文件和路径信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat OpenShift 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat OpenShift是美国红帽（Red Hat）公司的一款平台即服务（PaaS）云计算平台，它支持构建、测试、部署和运行应用程序。 Red Hat OpenShift 存在安全漏洞，该漏洞源于可以使用换行符制作环境变量以将条目添加到 /etc/passwd。
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 |
|---|---|---|---|---|
| Red Hat | Red Hat OpenShift Container Platform 4.11 | 0:1.24.4-10.rhaos4.11.git1ed5ac5.el8 ~ * | cpe:/a:redhat:openshift:4.11::el8 | |
| Red Hat | Red Hat OpenShift Container Platform 4.12 | 0:1.25.2-9.rhaos4.12.git0a083f9.el9 ~ * | cpe:/a:redhat:openshift:4.12::el8 | |
| Red Hat | Red Hat Enterprise Linux 9 | - | cpe:/o:redhat:enterprise_linux:9 |
II. Public POCs for CVE-2022-4318
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Red Hat · 2023-09-25 · 6 CVEs total
| CVE-2022-4137 | 8.1 HIGH | Keycloak: reflected xss attack |
| CVE-2023-5156 | 7.5 HIGH | Glibc: dos due to memory leak in getaddrinfo.c |
| CVE-2022-4244 | 7.5 HIGH | Codehaus-plexus: directory traversal |
| CVE-2023-42753 | 7.0 HIGH | Kernel: netfilter: potential slab-out-of-bound access due to integer underflow |
| CVE-2022-4245 | 4.3 MEDIUM | Codehaus-plexus: xml external entity (xxe) injection |
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V. Comments for CVE-2022-4318
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