CVE-2020-25654
HIGH
7,2
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: high
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH
9,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: complete
Integrity: complete
Availability: complete
Description
AI Translation Available
An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0009
Percentile
0,3th
Updated
EPSS Score Trend (Last 90 Days)
284
Improper Access Control
IncompleteCommon Consequences
Security Scopes Affected:
Other
Potential Impacts:
Varies By Context
Applicable Platforms
Technologies:
ICS/OT, Not Technology-Specific, Web Based
Application
Pacemaker by Clusterlabs
Version Range Affected
To
1.1.23
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Pacemaker by Clusterlabs
Version Range Affected
From
2.0.0
(inclusive)
To
2.0.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Debian Linux by Debian
CPE Identifier
View Detailed Analysis
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Pacemaker by Clusterlabs
CPE Identifier
View Detailed Analysis
cpe:2.3:a:clusterlabs:pacemaker:2.0.5:rc1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://bugzilla.redhat.com/show_bug.cgi?id=1888191
https://lists.clusterlabs.org/pipermail/users/2020-October/027840.html
https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html
https://seclists.org/oss-sec/2020/q4/83
https://security.gentoo.org/glsa/202309-09
https://bugzilla.redhat.com/show_bug.cgi?id=1888191
https://lists.clusterlabs.org/pipermail/users/2020-October/027840.html
https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html
https://seclists.org/oss-sec/2020/q4/83
https://security.gentoo.org/glsa/202309-09