SUSE Manager Server Module 4.3 SSH Key access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in SUSE Manager Server Module 4.3. This impacts an unknown function of the component SSH Key Handler. Such manipulation leads to access control. This vulnerability is uniquely identified as CVE-2023-32189. Local access is required to approach this attack. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in SUSE Manager Server Module 4.3 (Server Management Software) and classified as problematic. Affected by this issue is an unknown functionality of the component SSH Key Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality. CVE summarizes:

Insecure handling of ssh keys used to bootstrap clients allows local attackers to potentially gain access to the keys

The advisory is shared for download at bugzilla.suse.com. This vulnerability is handled as CVE-2023-32189 since 05/04/2023. The exploitation is known to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 4.3.27-150400.3.38.2 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.6

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.9
CNA Vector (suse): 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Manager Server Module 4.3.27-150400.3.38.2

Timelineinfo

05/04/2023 🔍
10/16/2024 +531 days 🔍
10/16/2024 +0 days 🔍
10/30/2024 +14 days 🔍

Sourcesinfo

Vendor: suse.com

Advisory: bugzilla.suse.com
Status: Confirmed

CVE: CVE-2023-32189 (🔍)
GCVE (CVE): GCVE-0-2023-32189
GCVE (VulDB): GCVE-100-280652

Entryinfo

Created: 10/16/2024 16:13
Updated: 10/30/2024 08:09
Changes: 10/16/2024 16:13 (76), 10/16/2024 18:06 (1), 10/30/2024 08:09 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

 Anonymous User (+0)
2 years ago
I don't find this cpe into NVD NIST dictionary, I see suse:manager_server. Can you verify?
 VulDB Community Team2 years ago
https://documentation.suse.com/suma/4.3/en/suse-manager/installation-and-upgrade/install-server-unified.html lists "Manager Server Module" as part of "Manager Server". NVD assigns suse:manager_server: like in CVE-2023-22644. We have aligned this.

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