CVE-2024-39830
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Timing attack during remote cluster token comparison when shared channels are enabled
Mattermost versions 9.8.x <= 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2 and 9.5.x <= 9.5.5, when shared channels are enabled, fail to use constant time comparison for remote cluster tokens which allows an attacker to retrieve the remote cluster token via a timing attack during remote cluster token comparison.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Mattermost
- Vendor
- Mattermost
- Product
- Mattermost
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9.8.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.7.0 | affected | semver | Unavailable | 9.7.4 | None listed |
| 9.6.0 | affected | semver | Unavailable | 9.6.2 | None listed |
| 9.5.0 | affected | semver | Unavailable | 9.5.5 | None listed |
| 9.9.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.1 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.7.5 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.6.3 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.5.6 | unaffected | Unavailable | Unavailable | Unavailable | None listed |