CVE-2024-1402
4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mattermost | Mattermost | 0 <= 8.1.7 | affected |
| Mattermost | Mattermost | 0 <= 9.1.4 | affected |
| Mattermost | Mattermost | 0 <= 9.2.3 | affected |
| Mattermost | Mattermost | 9.3.0 | unaffected |
| Mattermost | Mattermost | 9.2.4 | unaffected |
| Mattermost | Mattermost | 9.1.5 | unaffected |
| Mattermost | Mattermost | 8.1.8 | unaffected |
Weaknesses
- CWE-400: CWE-400: Uncontrolled Resource Consumption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
CVE Program Container
Additional References
References
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