CVE-2022-31250— keylime %post scriplet allows for privilege escalation from keylime user to root
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I. Basic Information for CVE-2022-31250
Vulnerability Information
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Vulnerability Title
keylime %post scriplet allows for privilege escalation from keylime user to root
Source: NVD (National Vulnerability Database)
Vulnerability Description
A UNIX Symbolic Link (Symlink) Following vulnerability in keylime of openSUSE Tumbleweed allows local attackers to escalate from the keylime user to root. This issue affects: openSUSE Tumbleweed keylime versions prior to 6.4.2-1.1.
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:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: NVD (National Vulnerability Database)
Vulnerability Title
openSUSE Tumbleweed 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
openSUSE Tumbleweed是openSUSE项目的一个开源系统。 openSUSE Tumbleweed keylime 6.4.2-1.1之前版本存在安全漏洞，该漏洞源于存在一个UNIX符号链接（Symlink）跟随漏洞，允许本地攻击者从keylime用户升级到root用户。
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 |
|---|---|---|---|---|
| openSUSE | Tumbleweed | keylime ~ 6.4.2-1.1 | - |
II. Public POCs for CVE-2022-31250
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Tumbleweed
Same vendor: openSUSE
Same weakness: CWE-59
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V. Comments for CVE-2022-31250
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