CVE-2024-1402
mediumPriorität · verfolgen · 17EPSS 0.005 · 44. PerzentilDEEUUSEPSS · bewertet 2026-10-27
Mattermost fails to check if a custom emoji reaction exists when sending it to a post and to limit the amount of custom emojis allowed to be added in a post, allowing an attacker sending a huge amount of non-existent custom emojis in a post to crash the mobile app of a user seeing the post and to crash the server due to overloading when clients attempt to retrive the aforementioned post.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (16)
Betroffene Produkte und Versionsbereiche.
- mattermost mattermost server9.0.0 → 9.1.4nvdUScpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
- mattermost mattermost server9.2.0 → 9.2.3nvdUScpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
- Go github.com/mattermost/mattermost-server9.1.0+incompatible → 9.1.5+incompatibleosvUSpkg:golang/github.com/mattermost/mattermost-server
- Go github.com/mattermost/mattermost-server9.2.0+incompatible → 9.2.4+incompatibleosvUSpkg:golang/github.com/mattermost/mattermost-server
- Go github.com/mattermost/mattermost-server/v5alle VersionenosvUSpkg:golang/github.com/mattermost/mattermost-server/v5
- Go github.com/mattermost/mattermost-server/v6alle VersionenosvUSpkg:golang/github.com/mattermost/mattermost-server/v6
- Go github.com/mattermost/mattermost/server/v8alle VersionenosvUSpkg:golang/github.com/mattermost/mattermost/server/v8
- Go github.com/mattermost/mattermost/server/v8< 8.1.8osvUSpkg:golang/github.com/mattermost/mattermost/server/v8
- Go github.com/mattermost/mattermost/server/v89.1.0 → 9.1.5osvUSpkg:golang/github.com/mattermost/mattermost/server/v8
- Go github.com/mattermost/mattermost/server/v89.2.0 → 9.2.4osvUSpkg:golang/github.com/mattermost/mattermost/server/v8
Advisories (4)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2024-0035Mattermost: Mehrere Schwachstellen ermöglichen nicht spezifizierten AngriffDeutsch2024-01-09csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Mattermost ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
- GHSA-32h7-7j94-8fc2Mattermost vulnerable to denial of service via large number of emoji reactions2024-02-09ghsa · osvUS
Mattermost fails to check if a custom emoji reaction exists when sending it to a post and to limit the amount of custom emojis allowed to be added in a post, allowing an attacker sending a huge amount of non-existent custom emojis in a post to crash the mobile app of a user seeing the post. Fetching posts with huge amounts of reactions results in Uncontrolled Resource Consumption.
- BIT-mattermost-2024-14022024-03-06vendor · osvUS
Mattermost fails to check if a custom emoji reaction exists when sending it to a post and to limit the amount of custom emojis allowed to be added in a post, allowing an attacker sending a huge amount of non-existent custom emojis in a post to crash the mobile app of a user seeing the post and to crash the server due to overloading when clients attempt to retrive the aforementioned post.
- GO-2024-2541Mattermost vulnerable to denial of service via large number of emoji reactions in github.com/mattermost/mattermost-server2024-06-28vendor · osvUS
Mattermost vulnerable to denial of service via large number of emoji reactions in github.com/mattermost/mattermost-server. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/mattermost/mattermost/server/v8 before v8.1.8.
auch bekannt als (6)
Weitere Namen und Kennungen dieser Entität.
- CNNVD-202402-776cnnvd
- EUVD-2024-0474enisa_euvd
- GHSA-32h7-7j94-8fc2enisa_euvd
- BIT-mattermost-2024-1402osv
- GHSA-32h7-7j94-8fc2osv
- GO-2024-2541osv
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (4)
Externe Belege — Patches, Meldungen, Analysen.
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