Armoury Crate Service Log File symlink

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Armoury Crate Service. The impacted element is an unknown function of the component Log File Handler. Such manipulation leads to symlink. This vulnerability is listed as CVE-2022-38699. The attack can be executed directly on the physical device. There is no available exploit.

Detailsinfo

A vulnerability was found in Armoury Crate Service (Rust Package) (version unknown) and classified as critical. Affected by this issue is an unknown function of the component Log File Handler. The manipulation with an unknown input leads to a symlink vulnerability. Using CWE to declare the problem leads to CWE-61. The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Armoury Crate Service’s logging function has insufficient validation to check if the log file is a symbolic link. A physical attacker with general user privilege can modify the log file property to a symbolic link that points to arbitrary system file, causing the logging function to overwrite the system file and disrupt the system.

The weakness was presented 09/28/2022. The advisory is available at twcert.org.tw. This vulnerability is handled as CVE-2022-38699 since 08/23/2022. The technical details are unknown and an exploit is not available.

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

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Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 4.1
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.9
CNA Vector (TWCERT/CC): 🔍

CVSSv2info

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

Exploitinginfo

Class: Symlink
CWE: CWE-61 / CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/23/2022 🔍
09/28/2022 +36 days 🔍
09/28/2022 +0 days 🔍
09/28/2022 +0 days 🔍

Sourcesinfo

Advisory: twcert.org.tw
Status: Not defined

CVE: CVE-2022-38699 (🔍)
GCVE (CVE): GCVE-0-2022-38699
GCVE (VulDB): GCVE-100-209678

Entryinfo

Created: 09/28/2022 07:42
Changes: 09/28/2022 07:42 (47)
Complete: 🔍
Cache ID: 216::103

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