Critical severityNVD Advisory· Published Jun 19, 2020· Updated Aug 5, 2024
CVE-2017-18911
CVE-2017-18911
Description
An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. The X.509 certificate validation can be skipped for a TLS-based e-mail server.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/mattermost/mattermost-serverGo | < 3.6.7-rc1 | 3.6.7-rc1 |
github.com/mattermost/mattermost-serverGo | >= 3.7.0, < 3.7.5 | 3.7.5 |
github.com/mattermost/mattermost-serverGo | >= 3.8.0, < 3.8.2 | 3.8.2 |
Affected products
3- Mattermost/Serverdescription
- ghsa-coords2 versionspkg:golang/github.com/mattermost/mattermost-serverpkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6
< 3.6.7-rc1+ 1 more
- (no CPE)range: < 3.6.7-rc1
- (no CPE)range: < 0.0.20260226T182644-150000.1.149.1
Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-m462-mqw4-2c8mghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2017-18911ghsaADVISORY
- github.com/mattermost/mattermost/commit/222bce0c5c1abb2f58c3a6de1fe8c5d3accffb21ghsaWEB
- github.com/mattermost/mattermost/commit/691c18157025d4808b5b11de1d6de01050e54fa6ghsaWEB
- github.com/mattermost/mattermost/commit/e9bb8cdfb4915067349a4840ab15ff941c4eb070ghsaWEB
- mattermost.com/security-updatesghsaWEB
- mattermost.com/security-updates/mitrex_refsource_CONFIRM
News mentions
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