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CVE-2018-16877

Quick assessment

Affected
ClusterLabs pacemaker
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.

Pacemaker是一款可扩展的高可用性集群资源管理器。 Pacemaker中存在授权问题漏洞。本地攻击者可利用该漏洞提升权限。

AI Predicted 5.6 Difficulty: Moderate EPSS 0.38% · P29

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2018-16877

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the way pacemaker's client-server authentication was implemented in versions up to and including 2.0.0. A local attacker could use this flaw, and combine it with other IPC weaknesses, to achieve local privilege escalation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Pacemaker 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pacemaker是一款可扩展的高可用性集群资源管理器。 Pacemaker中存在授权问题漏洞。本地攻击者可利用该漏洞提升权限。
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
ClusterLabs pacemaker affects up to and including Pacemaker-2.0.0 -

II. Public POCs for CVE-2018-16877

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III. Intelligence Information for CVE-2018-16877

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Patches & Fixes for CVE-2018-16877 (1)

Vendor Advisories for CVE-2018-16877 (6)

Mailing List Discussions for CVE-2018-16877 (4)

Same Patch Batch · ClusterLabs · 2019-04-18 · 3 CVEs total

CVE-2018-16878 Pacemaker 资源管理错误漏洞
CVE-2019-3885 Pacemaker 资源管理错误漏洞

IV. Related Vulnerabilities

Same product: pacemaker
Same vendor: ClusterLabs
Same weakness: CWE-287

V. Comments for CVE-2018-16877

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