Pacemaker up to 1.1.23/2.0.5-rc1 ACL access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Pacemaker up to 1.1.23/2.0.5-rc1. This vulnerability affects unknown code of the component ACL Handler. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2020-25654. The attack is restricted to local execution. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Pacemaker up to 1.1.23/2.0.5-rc1. This vulnerability affects an unknown part of the component ACL Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 11/25/2020. The advisory is available at seclists.org. This vulnerability was named CVE-2020-25654. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 236643 (Alibaba Cloud Linux 3 : 0004: pacemaker (ALINUX3-SA-2021:0004)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 1.1.24-rc1 or 2.0.5-rc2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (236643). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 236643
Nessus Name: Alibaba Cloud Linux 3 : 0004: pacemaker (ALINUX3-SA-2021:0004)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Pacemaker 1.1.24-rc1/2.0.5-rc2

Timelineinfo

09/16/2020 🔍
11/25/2020 +70 days 🔍
11/25/2020 +0 days 🔍
05/19/2025 +1636 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-25654 (🔍)
GCVE (CVE): GCVE-0-2020-25654
GCVE (VulDB): GCVE-100-165322

Entryinfo

Created: 11/25/2020 06:38
Updated: 05/19/2025 06:44
Changes: 11/25/2020 06:38 (38), 12/10/2020 12:48 (5), 12/10/2020 12:51 (18), 05/19/2025 06:44 (17)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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