CVE-2017-18871
published 2020-06-19CVE-2017-18871: An issue was discovered in Mattermost Server before 4.5.0, 4.4.5, 4.3.4, and 4.2.2. It allows attackers to cause a denial of service (application crash) via an…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
An issue was discovered in Mattermost Server before 4.5.0, 4.4.5, 4.3.4, and 4.2.2. It allows attackers to cause a denial of service (application crash) via an @ character before a JavaScript field name.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | mattermost_mattermost-server | >= 0 < 4.2.2+incompatible | 4.2.2+incompatible |
| github.com | mattermost_mattermost-server | >= 0 < 4.2.2 | 4.2.2 |
| github.com | mattermost_mattermost-server | >= 4.3.0-rc1 < 4.3.4 | 4.3.4 |
| github.com | mattermost_mattermost-server | >= 4.3.0-rc1+incompatible < 4.3.4+incompatible | 4.3.4+incompatible |
| github.com | mattermost_mattermost-server | >= 4.4.0-rc1 < 4.4.5 | 4.4.5 |
| github.com | mattermost_mattermost-server | >= 4.4.0-rc1+incompatible < 4.4.5+incompatible | 4.4.5+incompatible |
| github.com | mattermost_mattermost-server | >= 4.5.0-rc1 < 4.5.0 | 4.5.0 |
| github.com | mattermost_mattermost-server | >= 4.5.0-rc1+incompatible < 4.5.0+incompatible | 4.5.0+incompatible |
| mattermost | mattermost_server | < 4.2.2 | 4.2.2 |
| mattermost | mattermost_server | — | — |
| mattermost | mattermost_server | >= 4.3.0 < 4.3.4 | 4.3.4 |
| mattermost | mattermost_server | >= 4.4.0 < 4.4.5 | 4.4.5 |