Honeywell Experion Server Hostname stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Honeywell Experion Server. This issue affects some unknown processing of the component Hostname Handler. Performing a manipulation results in stack-based overflow. This vulnerability is known as CVE-2023-5395. Remote exploitation of the attack is possible. No exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Honeywell Experion Server (affected version not known). It has been classified as critical. This affects some unknown functionality of the component Hostname Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Server receiving a malformed message that uses the hostname in an internal table may cause a stack overflow resulting in possible remote code execution. See Honeywell Security Notification for recommendations on upgrading and versioning.

It is possible to read the advisory at process.honeywell.com. This vulnerability is uniquely identified as CVE-2023-5395 since 10/04/2023. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Applying a patch is able to eliminate this problem.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.1
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.1
CNA Vector (Honeywell International Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/04/2023 🔍
04/17/2024 +196 days 🔍
04/17/2024 +0 days 🔍
05/24/2024 +37 days 🔍

Sourcesinfo

Advisory: process.honeywell.com
Status: Confirmed

CVE: CVE-2023-5395 (🔍)
GCVE (CVE): GCVE-0-2023-5395
GCVE (VulDB): GCVE-100-261375

Entryinfo

Created: 04/17/2024 19:05
Updated: 05/24/2024 11:21
Changes: 04/17/2024 19:05 (61), 05/24/2024 11:21 (1)
Complete: 🔍
Cache ID: 216::103

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