CVE-2022-46334— Proofpoint Enterprise Protection Local Privilege Escalation
Quick assessment
Affected
Proofpoint enterprise_protection
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.
Proofpoint Enterprise Protection是美国Proofpoint公司的一个应用程序。提供了保护电子邮件的功能。 Proofpoint Enterprise Protection (PPS/PoD) 8.19.0版本及之前版本存在安全漏洞。攻击者利用该漏洞可以升级到root权限。
Possible ATT&CK Techniques 2 AI
T1548 · Abuse Elevation Control Mechanism T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-46334
Vulnerability Information
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Vulnerability Title
Proofpoint Enterprise Protection Local Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability Description
Proofpoint Enterprise Protection (PPS/PoD) contains a vulnerability which allows the pps user to escalate to root privileges due to unnecessary permissions. This affects all versions 8.19.0 and below.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Proofpoint Enterprise Protection 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Proofpoint Enterprise Protection是美国Proofpoint公司的一个应用程序。提供了保护电子邮件的功能。 Proofpoint Enterprise Protection (PPS/PoD) 8.19.0版本及之前版本存在安全漏洞。攻击者利用该漏洞可以升级到root权限。
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 |
|---|---|---|---|---|
| Proofpoint | enterprise_protection | 8.* ~ 8.19.0 | - |
|
II. Public POCs for CVE-2022-46334
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-46334 (1)
IV. Related Vulnerabilities
Same product: enterprise_protection
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Proofpoint Enterprise Protection 代码问题漏洞
Same weakness: CWE-269
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V. Comments for CVE-2022-46334
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