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wid-sec-w-2024-1715
Vulnerability from csaf_certbund
Published
2024-07-25 22:00
Modified
2024-08-01 22:00
Summary
Mattermost: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Mattermost ist ein webbasierter Instant-Messaging-Dienst.
Angriff
Ein Angreifer kann mehrere Schwachstellen in Mattermost ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
{ "document": { "aggregate_severity": { "text": "mittel" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "Mattermost ist ein webbasierter Instant-Messaging-Dienst.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein Angreifer kann mehrere Schwachstellen in Mattermost ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren.", "title": "Angriff" }, { "category": "general", "text": "- Linux", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2024-1715 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1715.json" }, { "category": "self", "summary": "WID-SEC-2024-1715 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1715" }, { "category": "external", "summary": "Mattermost Security Updates vom 2024-07-23", "url": "https://mattermost.com/security-updates/" } ], "source_lang": "en-US", "title": "Mattermost: Mehrere Schwachstellen erm\u00f6glichen nicht spezifizierten Angriff", "tracking": { "current_release_date": "2024-08-01T22:00:00.000+00:00", "generator": { "date": "2024-08-15T18:11:45.845+00:00", "engine": { "name": "BSI-WID", "version": "1.3.5" } }, "id": "WID-SEC-W-2024-1715", "initial_release_date": "2024-07-25T22:00:00.000+00:00", "revision_history": [ { "date": "2024-07-25T22:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2024-08-01T22:00:00.000+00:00", "number": "2", "summary": "CVE\u0027s erg\u00e4nzt" } ], "status": "final", "version": "2" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "Plugins", "product": { "name": "Mattermost Mattermost Plugins", "product_id": "T036462", "product_identification_helper": { "cpe": "cpe:/a:mattermost:mattermost_server:plugins" } } }, { "category": "product_version_range", "name": "\u003c9.11.0", "product": { "name": "Mattermost Mattermost \u003c9.11.0", "product_id": "T036463" } }, { "category": "product_version_range", "name": "\u003c9.9.2", "product": { "name": "Mattermost Mattermost \u003c9.9.2", "product_id": "T036464" } }, { "category": "product_version_range", "name": "\u003c9.5.8", "product": { "name": "Mattermost Mattermost \u003c9.5.8", "product_id": "T036465" } }, { "category": "product_version_range", "name": "\u003c9.10.1", "product": { "name": "Mattermost Mattermost \u003c9.10.1", "product_id": "T036466" } }, { "category": "product_version_range", "name": "\u003c9.8.3", "product": { "name": "Mattermost Mattermost \u003c9.8.3", "product_id": "T036467" } } ], "category": "product_name", "name": "Mattermost" } ], "category": "vendor", "name": "Mattermost" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-29977", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-29977" }, { "cve": "CVE-2024-36492", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-36492" }, { "cve": "CVE-2024-39274", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-39274" }, { "cve": "CVE-2024-39777", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-39777" }, { "cve": "CVE-2024-39832", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-39832" }, { "cve": "CVE-2024-39837", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-39837" }, { "cve": "CVE-2024-39839", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-39839" }, { "cve": "CVE-2024-41144", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-41144" }, { "cve": "CVE-2024-41162", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-41162" }, { "cve": "CVE-2024-41926", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen in Mattermost, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und ver\u00f6ffentlicht wurden. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen." } ], "product_status": { "known_affected": [ "T036462" ] }, "release_date": "2024-07-25T22:00:00.000+00:00", "title": "CVE-2024-41926" } ] }
cve-2024-39274
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-02 15:10
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to properly validate that the channel that comes from the sync message is a shared channel, when shared channels are enabled, which allows a malicious remote to add users to arbitrary teams and channels
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 Version: 9.7.0 ≤ 9.7.5 Version: 9.8.0 ≤ 9.8.1 |
|
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:mattermost:mattermost:9.9.0:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mattermost", "vendor": "mattermost", "versions": [ { "status": "affected", "version": "9.9.0" } ] }, { "cpes": [ "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mattermost", "vendor": "mattermost", "versions": [ { "lessThanOrEqual": "9.5.6", "status": "affected", "version": "9.5.0", "versionType": "semver" }, { "lessThanOrEqual": "9.7.5", "status": "affected", "version": "9.7.0", "versionType": "semver" }, { "lessThanOrEqual": "9.8.1", "status": "affected", "version": "9.8.0", "versionType": "semver" } ] }, { "cpes": [ "cpe:2.3:a:mattermost:mattermost:9.10.0:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mattermost", "vendor": "mattermost", "versions": [ { "status": "affected", "version": "9.10.0" } ] }, { "cpes": [ "cpe:2.3:a:mattermost:mattermost:9.9.1:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mattermost", "vendor": "mattermost", "versions": [ { "status": "affected", "version": "9.9.1" } ] }, { "cpes": [ "cpe:2.3:a:mattermost:mattermost:9.5.7:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mattermost", "vendor": "mattermost", "versions": [ { "status": "affected", "version": "9.5.7" } ] }, { "cpes": [ "cpe:2.3:a:mattermost:mattermost:9.7.6:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mattermost", "vendor": "mattermost", "versions": [ { "status": "affected", "version": "9.7.6" } ] }, { "cpes": [ "cpe:2.3:a:mattermost:mattermost:9.8.2:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mattermost", "vendor": "mattermost", "versions": [ { "status": "affected", "version": "9.8.2" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2024-39274", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-08-02T14:46:09.694576Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-08-02T15:10:58.701Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [ { "status": "affected", "version": "9.9.0" }, { "lessThanOrEqual": "9.5.6", "status": "affected", "version": "9.5.0", "versionType": "semver" }, { "lessThanOrEqual": "9.7.5", "status": "affected", "version": "9.7.0", "versionType": "semver" }, { "lessThanOrEqual": "9.8.1", "status": "affected", "version": "9.8.0", "versionType": "semver" }, { "status": "unaffected", "version": "9.10.0" }, { "status": "unaffected", "version": "9.9.1" }, { "status": "unaffected", "version": "9.5.7" }, { "status": "unaffected", "version": "9.7.6" }, { "status": "unaffected", "version": "9.8.2" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Juho Fors\u00e9n" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eMattermost versions 9.9.x \u0026lt;= 9.9.0, 9.5.x \u0026lt;= 9.5.6, 9.7.x \u0026lt;= 9.7.5 and 9.8.x \u0026lt;= 9.8.1 fail to properly validate that\u0026nbsp;the channel that comes from the sync message is a shared channel, when shared channels are enabled, which allows a malicious remote to add users to arbitrary teams and channels\u003c/p\u003e" } ], "value": "Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5 and 9.8.x \u003c= 9.8.1 fail to properly validate that\u00a0the channel that comes from the sync message is a shared channel, when shared channels are enabled, which allows a malicious remote to add users to arbitrary teams and channels" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-284", "description": "CWE-284: Improper Access Control", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-08-01T14:05:02.518Z", "orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost" }, "references": [ { "url": "https://mattermost.com/security-updates" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eUpdate Mattermost to versions 9.10.0, 9.9.1, 9.5.7, 9.7.6, 9.8.2 or higher.\u003c/p\u003e" } ], "value": "Update Mattermost to versions 9.10.0, 9.9.1, 9.5.7, 9.7.6, 9.8.2 or higher." } ], "source": { "advisory": "MMSA-2024-00342", "defect": [ "https://mattermost.atlassian.net/browse/MM-58250" ], "discovery": "INTERNAL" }, "title": "Malicious remote can add users to arbitrary teams and channels", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "assignerShortName": "Mattermost", "cveId": "CVE-2024-39274", "datePublished": "2024-08-01T14:05:02.518Z", "dateReserved": "2024-07-23T18:35:14.790Z", "dateUpdated": "2024-08-02T15:10:58.701Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2024-41926
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-01 14:32
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0 and 9.5.x <= 9.5.6 fail to validate the source of sync messages and only allow the correct remote IDs, which allows a malicious remote to set arbitrary RemoteId values for synced users and therefore claim that a user was synced from another remote.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 |
|
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2024-41926", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-08-01T14:31:59.417867Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-08-01T14:32:10.107Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [ { "status": "affected", "version": "9.9.0" }, { "lessThanOrEqual": "9.5.6", "status": "affected", "version": "9.5.0", "versionType": "semver" }, { "status": "unaffected", "version": "9.10.0" }, { "status": "unaffected", "version": "9.9.1" }, { "status": "unaffected", "version": "9.5.7" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Juho Fors\u00e9n" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eMattermost versions 9.9.x \u0026lt;= 9.9.0 and 9.5.x \u0026lt;= 9.5.6 fail to validate the source of sync messages and only allow the correct remote IDs,\u0026nbsp;which allows a malicious remote to\u0026nbsp;set arbitrary RemoteId values for synced users and therefore\u0026nbsp;claim that a user was synced from another remote.\u003c/p\u003e" } ], "value": "Mattermost versions 9.9.x \u003c= 9.9.0 and 9.5.x \u003c= 9.5.6 fail to validate the source of sync messages and only allow the correct remote IDs,\u00a0which allows a malicious remote to\u00a0set arbitrary RemoteId values for synced users and therefore\u00a0claim that a user was synced from another remote." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 2.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-284", "description": "CWE-284: Improper Access Control", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-08-01T14:05:10.650Z", "orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost" }, "references": [ { "url": "https://mattermost.com/security-updates" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eUpdate Mattermost to versions 9.10.0, 9.9.1, 9.5.7 or higher.\u003c/p\u003e" } ], "value": "Update Mattermost to versions 9.10.0, 9.9.1, 9.5.7 or higher." } ], "source": { "advisory": "MMSA-2024-00343", "defect": [ "https://mattermost.atlassian.net/browse/MM-58252" ], "discovery": "INTERNAL" }, "title": "Malicious remote can claim that a user was synced from another remote", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "assignerShortName": "Mattermost", "cveId": "CVE-2024-41926", "datePublished": "2024-08-01T14:05:10.650Z", "dateReserved": "2024-07-23T18:35:14.800Z", "dateUpdated": "2024-08-01T14:32:10.107Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2024-39777
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-01 16:07
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to disallow unsolicited invites to expose access to local channels, when shared channels are enabled, which allows a malicious remote to send an invite with the ID of an existing local channel, and that local channel will then become shared without the consent of the local admin.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 Version: 9.7.0 ≤ 9.7.5 Version: 9.8.0 ≤ 9.8.1 |
|
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cve-2024-36492
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-05 16:57
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 Version: 9.7.0 ≤ 9.7.5 Version: 9.8.0 ≤ 9.8.1 |
|
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cve-2024-41162
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-02 15:01
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to disallow the modification of local channels by a remote, when shared channels are enabled, which allows a malicious remote to make an arbitrary local channel read-only.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 Version: 9.7.0 ≤ 9.7.5 Version: 9.8.0 ≤ 9.8.1 |
|
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cve-2024-39839
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-01 18:04
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to disallow users to set their own remote username, when shared channels were enabled, which allows a user on a remote to set their remote username prop to an arbitrary string, which would be then synced to the local server as long as the user hadn't been synced before.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 Version: 9.7.0 ≤ 9.7.5 Version: 9.8.0 ≤ 9.8.1 |
|
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2024-39839", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-08-01T18:04:29.704681Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-08-01T18:04:42.351Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [ { "status": "affected", "version": "9.9.0" }, { "lessThanOrEqual": "9.5.6", "status": "affected", "version": "9.5.0", "versionType": "semver" }, { "lessThanOrEqual": "9.7.5", "status": "affected", "version": "9.7.0", "versionType": "semver" }, { "lessThanOrEqual": "9.8.1", "status": "affected", "version": "9.8.0", "versionType": "semver" }, { "status": "unaffected", "version": "9.10.0" }, { "status": "unaffected", "version": "9.9.1" }, { "status": "unaffected", "version": "9.5.7" }, { "status": "unaffected", "version": "9.7.6" }, { "status": "unaffected", "version": "9.8.2" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Juho Fors\u00e9n" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eMattermost versions 9.9.x \u0026lt;= 9.9.0, 9.5.x \u0026lt;= 9.5.6, 9.7.x \u0026lt;= 9.7.5, 9.8.x \u0026lt;= 9.8.1 fail to disallow\u0026nbsp;users to set their own remote username, when shared channels were enabled, which allows a user on a remote to set their remote username prop to an arbitrary string, which would be then synced to the local server as long as the user hadn\u0027t been synced before.\u003c/p\u003e" } ], "value": "Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5, 9.8.x \u003c= 9.8.1 fail to disallow\u00a0users to set their own remote username, when shared channels were enabled, which allows a user on a remote to set their remote username prop to an arbitrary string, which would be then synced to the local server as long as the user hadn\u0027t been synced before." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-284", "description": "CWE-284: Improper Access Control", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-08-01T14:05:07.339Z", "orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost" }, "references": [ { "url": "https://mattermost.com/security-updates" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eUpdate Mattermost to versions 9.10.0, 9.9.1, 9.5.7, 9.7.6, 9.8.2 or higher.\u003c/p\u003e" } ], "value": "Update Mattermost to versions 9.10.0, 9.9.1, 9.5.7, 9.7.6, 9.8.2 or higher." } ], "source": { "advisory": "MMSA-2024-00354", "defect": [ "https://mattermost.atlassian.net/browse/MM-58574" ], "discovery": "INTERNAL" }, "title": "Remote username set to an arbitrary string by remote user", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "assignerShortName": "Mattermost", "cveId": "CVE-2024-39839", "datePublished": "2024-08-01T14:05:07.339Z", "dateReserved": "2024-07-23T18:35:14.805Z", "dateUpdated": "2024-08-01T18:04:42.351Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2024-41144
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-05 16:58
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled, which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 Version: 9.7.0 ≤ 9.7.5 Version: 9.8.0 ≤ 9.8.1 |
|
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cve-2024-39837
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-01 20:47
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 fail to properly restrict channel creation which allows a malicious remote to create arbitrary channels, when shared channels were enabled.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 |
|
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cve-2024-29977
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-01 14:35
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 fail to properly validate synced reactions, when shared channels are enabled, which allows a malicious remote to create arbitrary reactions on arbitrary posts
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 |
|
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cve-2024-39832
Vulnerability from cvelistv5
Published
2024-08-01 14:05
Modified
2024-08-07 14:09
Severity ?
EPSS score ?
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly safeguard an error handling which allows a malicious remote to permanently delete local data by abusing dangerous error handling, when share channels were enabled.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Mattermost | Mattermost |
Version: 9.9.0 Version: 9.5.0 ≤ 9.5.6 Version: 9.7.0 ≤ 9.7.5 Version: 9.8.0 ≤ 9.8.1 |
|
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.