CVE-2023-3615 - Vulnerability Details - OpenCVE

Description

Mattermost iOS app fails to properly validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.

Published: 2023-07-17

Score: 8.1 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Mattermost

Mattermost iOS app

unaffected

Version	Status	Constraints
`0`	affected	≤ 2.5.0
`2.5.1`	unaffected	—

Configuration 1 [-]

cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:iphone_os:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Update Mattermost iOS app to version 2.5.1 or higher.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-44264	Mattermost iOS app fails to properly validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00288.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://mattermost.com/security-updates

History

Wed, 30 Oct 2024 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Mattermost Mattermost

MITRE

Status: PUBLISHED

Assigner: Mattermost

Published: 2023-07-17T15:33:25.752Z

Updated: 2024-10-30T15:21:49.715Z

Reserved: 2023-07-11T09:05:32.504Z

Link: CVE-2023-3615

Vulnrichment

Updated: 2024-08-02T07:01:57.123Z

NVD

Status : Modified

Published: 2023-07-17T16:15:11.237

Modified: 2024-11-21T08:17:40.540

Link: CVE-2023-3615

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-295

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-3615", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2023-07-11T09:05:32.504Z", "datePublished": "2023-07-17T15:33:25.752Z", "dateUpdated": "2024-10-30T15:21:49.715Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["iOS"], "product": "Mattermost iOS app", "vendor": "Mattermost", "versions": [{"lessThanOrEqual": "2.5.0", "status": "affected", "version": "0", "versionType": "semver"}, {"status": "unaffected", "version": "2.5.1"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "aapo (aapo)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost iOS app fails<span style=\"background-color: rgb(255, 255, 255);\"> to <span style=\"background-color: rgb(255, 255, 255);\">properly </span>validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.</span></p>"}], "value": "Mattermost iOS app fails\u00a0to properly\u00a0validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-295", "description": "CWE-295 Improper Certificate Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2023-07-17T15:33:25.752Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost iOS app to version 2.5.1 or higher.</p>"}], "value": "Update Mattermost iOS app to version 2.5.1 or higher.\n\n"}], "source": {"advisory": "MMSA-2023-00220", "defect": ["https://mattermost.atlassian.net/browse/MM-53219"], "discovery": "EXTERNAL"}, "title": "Lack of server certificate validation in websockets connection", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:01:57.123Z"}, "title": "CVE Program Container", "references": [{"url": "https://mattermost.com/security-updates", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-30T15:21:37.005754Z", "id": "CVE-2023-3615", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-30T15:21:49.715Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://mattermost.com/security-updates", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:01:57.123Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-3615", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-10-30T15:21:37.005754Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-30T15:21:44.715Z"}}], "cna": {"title": "Lack of server certificate validation in websockets connection", "source": {"defect": ["https://mattermost.atlassian.net/browse/MM-53219"], "advisory": "MMSA-2023-00220", "discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "aapo (aapo)"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Mattermost", "product": "Mattermost iOS app", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2.5.0"}, {"status": "unaffected", "version": "2.5.1"}], "platforms": ["iOS"], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update Mattermost iOS app to version 2.5.1 or higher.\n\n", "supportingMedia": [{"type": "text/html", "value": "<p>Update Mattermost iOS app to version 2.5.1 or higher.</p>", "base64": false}]}], "references": [{"url": "https://mattermost.com/security-updates"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Mattermost iOS app fails\u00a0to properly\u00a0validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.\n\n", "supportingMedia": [{"type": "text/html", "value": "<p>Mattermost iOS app fails<span style=\"background-color: rgb(255, 255, 255);\"> to <span style=\"background-color: rgb(255, 255, 255);\">properly </span>validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.</span></p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-295", "description": "CWE-295 Improper Certificate Validation"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2023-07-17T15:33:25.752Z"}}}, "cveMetadata": {"cveId": "CVE-2023-3615", "state": "PUBLISHED", "dateUpdated": "2024-10-30T15:21:49.715Z", "dateReserved": "2023-07-11T09:05:32.504Z", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "datePublished": "2023-07-17T15:33:25.752Z", "assignerShortName": "Mattermost"}, "dataVersion": "5.1"}