VDB
CVE-2017-18897
CVE-2017-18897
PUBLISHED
CVSS 5.800000190734863 MEDIUM
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. It mishandles a deny action for a redirection.
EPSS 0.20% · 41.4th percentile
Risk Scores
CVSS v2.0
5.800000190734863
EPSS Score
0.20%
41.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| mattermost | mattermost_server | 0, 4.1.0, 4.2.0 |
| github.com | mattermost/mattermost-server | 0, 4.1.0, 4.2.0-rc1 |
Timeline
- Jun 19, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 25, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 27, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 2, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 5, 2022 EPSS Score
- Jan 7, 2023 EPSS Score
References
- https://mattermost.com/security-updates/ url
- https://nvd.nist.gov/vuln/detail/CVE-2017-18897 advisory
- https://github.com/mattermost/mattermost/commit/3c34e2b2dcb0fde96a10e68d877aa7d0ab511669 url
- https://github.com/mattermost/mattermost/commit/722fb1947a2e7395ccf16adce9206736d803a9f3 url
- https://github.com/mattermost/mattermost/commit/d38328976e2c8bb0fab91e656042a0d8ac37bc76 url
- https://github.com/mattermost/mattermost package
- https://mattermost.com/security-updates url