Mattermost up to 7.7.2/7.8.1/7.9.0 Audit Log log file

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Mattermost up to 7.7.2/7.8.1/7.9.0. It has been declared as problematic. Impacted is an unknown function of the component Audit Log. The manipulation results in log file. This vulnerability is identified as CVE-2023-1831. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Mattermost up to 7.7.2/7.8.1/7.9.0. It has been classified as problematic. Affected is some unknown processing of the component Audit Log. The manipulation with an unknown input leads to a log file vulnerability. CWE is classifying the issue as CWE-532. Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information. This is going to have an impact on confidentiality. CVE summarizes:

Mattermost fails to redact from audit logs the user password during user creation and the user password hash in other operations if the experimental audit logging configuration was enabled (ExperimentalAuditSettings section in config).

The weakness was released 04/17/2023. The advisory is shared for download at mattermost.com. This vulnerability is traded as CVE-2023-1831 since 04/04/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 7.7.3, 7.8.2 or 7.9.1 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 2.2
VulDB Temp Score: 2.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector (Mattermost, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Log file
CWE: CWE-532 / CWE-200 / CWE-284
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: Mattermost 7.7.3/7.8.2/7.9.1

Timelineinfo

04/04/2023 🔍
04/17/2023 +13 days 🔍
04/17/2023 +0 days 🔍
05/05/2023 +18 days 🔍

Sourcesinfo

Advisory: mattermost.com
Status: Confirmed

CVE: CVE-2023-1831 (🔍)
GCVE (CVE): GCVE-0-2023-1831
GCVE (VulDB): GCVE-100-226176

Entryinfo

Created: 04/17/2023 18:32
Updated: 05/05/2023 14:31
Changes: 04/17/2023 18:32 (48), 05/05/2023 14:31 (12)
Complete: 🔍
Cache ID: 216::103

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