Improper Check for Unusual or Exceptional Conditions Affecting github.com/mattermost/mattermost/server/v8 package, versions >=8.1.0 <8.1.3 >=8.0.0 <8.0.4 >=9.0.0 <9.0.1
Threat Intelligence
EPSS
0.05% (23rd
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERV8-6054348
- published 9 Nov 2023
- disclosed 6 Nov 2023
- credit Unknown
Introduced: 6 Nov 2023
CVE-2023-5967 Open this link in a new tabHow to fix?
Upgrade github.com/mattermost/mattermost/server/v8 to version 8.1.3, 8.0.4, 9.0.1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions. Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin.
References
CVSS Scores
version 3.1