CVE-2022-0070— Log4j hot patch package privilege escalation
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I. Basic Information for CVE-2022-0070
Vulnerability Information
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Vulnerability Title
Log4j hot patch package privilege escalation
Source: NVD (National Vulnerability Database)
Vulnerability Description
Incomplete fix for CVE-2021-3100. The Apache Log4j hotpatch package starting with log4j-cve-2021-44228-hotpatch-1.1-16 will now explicitly mimic the Linux capabilities and cgroups of the target Java process that the hotpatch is applied to.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
带着不必要的权限执行
Source: NVD (National Vulnerability Database)
Vulnerability Title
Amazon Linux 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Linux AMI是一个应用软件。由 Amazon Web Services 提供的受支持和维护的 Linux 映像，用于 Amazon Elastic Compute Cloud (Amazon EC2)。 Amazon Linux 1 和 Amazon Linux 2 存在安全漏洞，该漏洞源于log4j-cve-2021-44228-hotpatch包存在不完整修复。
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 |
|---|---|---|---|---|
| Amazon Web Services | log4j-cve-2021-44228-hotpatch | unspecified ~ 1.1-16 | - |
II. Public POCs for CVE-2022-0070
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://alas.aws.amazon.com/cve/html/CVE-2022-0070.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2022-0070
Same Patch Batch · Amazon Web Services · 2022-04-19 · 4 CVEs total
| CVE-2021-3100 | 8.8 HIGH | Log4j hot patch package privilege escalation |
| CVE-2021-3101 | 8.8 HIGH | Hotdog Container Escape |
| CVE-2022-0071 | 8.8 HIGH | Hotdog Container Escape |
IV. Related Vulnerabilities
Same vendor: Amazon Web Services
Same weakness: CWE-250
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V. Comments for CVE-2022-0070
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