| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/mattermost/mattermost-server | ≥ 4.2.0, < 4.2.1-0.20171013140502-b3e4b0ac9168≥ 4.2.0+incompatible, < 4.2.1-0.20171013140502-b3e4b0ac9168+incompatible≥ 4.3.0-rc1, < 4.3.0≥ 4.3.0-rc1+incompatible, < 4.3.0+incompatible< 4.1.2-0.20171013141717-ee57a5829ab1< 4.1.2-0.20171013141717-ee57a5829ab1+incompatible | 4.2.1-0.20171013140502-b3e4b0ac91684.2.1-0.20171013140502-b3e4b0ac9168+incompatible4.3.04.3.0+incompatible4.1.2-0.20171013141717-ee57a5829ab14.1.2-0.20171013141717-ee57a5829ab1+incompatible |
| mattermost server | = 4.3.0≥ 4.2.0, < 4.2.1< 4.1.2 | 4.2.14.1.2 |
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to cause a denial of service (channel invisibility) via a misformated post.
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