openipmi IPMI Simulator improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in openipmi. Impacted is an unknown function of the component IPMI Simulator. Such manipulation leads to improper authorization. This vulnerability is referenced as CVE-2024-42934. The attack needs to be initiated within the local network. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in openipmi (unknown version). Affected by this issue is an unknown code block of the component IPMI Simulator. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is availability. CVE summarizes:

OpenIPMI before 2.0.36 has an out-of-bounds array access (for authentication type) in the ipmi_sim simulator, resulting in denial of service or (with very low probability) authentication bypass or code execution.

The advisory is available at bugzilla.redhat.com. This vulnerability is handled as CVE-2024-42934 since 08/05/2024. The exploitation is known to be difficult. Access to the local network is required for this attack. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 208021 (SUSE SLED15 / SLES15 / openSUSE 15 Security Update : OpenIPMI (SUSE-SU-2024:3505-1)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Tenable (208021). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.8

VulDB Base Score: 2.6
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.0
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 208021
Nessus Name: SUSE SLED15 / SLES15 / openSUSE 15 Security Update : OpenIPMI (SUSE-SU-2024:3505-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/05/2024 🔍
08/28/2024 +23 days 🔍
08/28/2024 +0 days 🔍
11/01/2024 +65 days 🔍

Sourcesinfo

Advisory: bugzilla.redhat.com
Status: Not defined

CVE: CVE-2024-42934 (🔍)
GCVE (CVE): GCVE-0-2024-42934
GCVE (VulDB): GCVE-100-276050

Entryinfo

Created: 08/28/2024 22:54
Updated: 11/01/2024 02:49
Changes: 08/28/2024 22:54 (49), 10/02/2024 15:46 (2), 11/01/2024 02:49 (13)
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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