VMware Horizon Server up to 2303.x information disclosure

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.
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in VMware Horizon Server up to 2303.x. Affected is an unknown function. The manipulation results in information disclosure. This vulnerability is identified as CVE-2023-34038. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in VMware Horizon Server up to 2303.x. Affected is an unknown code block. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality.

The weakness was released 08/04/2023 as VMSA-2023-0017. The advisory is shared for download at vmware.com. This vulnerability is traded as CVE-2023-34038. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 2111.2, 2209.1, 2212.1 or 2306 eliminates this vulnerability. The upgrade is hosted for download at customerconnect.vmware.com.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

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

CNA Base Score: 5.3
CNA Vector (VMware): 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: Horizon Server 2111.2/2209.1/2212.1/2306

Timelineinfo

05/25/2023 🔍
08/04/2023 +71 days 🔍
08/04/2023 +0 days 🔍
08/26/2023 +22 days 🔍

Sourcesinfo

Vendor: vmware.com

Advisory: VMSA-2023-0017
Status: Confirmed

CVE: CVE-2023-34038 (🔍)
GCVE (CVE): GCVE-0-2023-34038
GCVE (VulDB): GCVE-100-236136
scip Labs: https://www.scip.ch/en/?labs.20060413

Entryinfo

Created: 08/04/2023 09:16
Updated: 08/26/2023 15:02
Changes: 08/04/2023 09:16 (39), 08/26/2023 15:01 (2), 08/26/2023 15:02 (11)
Complete: 🔍
Cache ID: 216::103

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