CVE-2022-41921

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Summary

CVECVE-2022-41921
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-28 15:15:00 UTC
Updated2022-12-01 20:20:00 UTC
DescriptionDiscourse is an open-source discussion platform. Prior to version 2.9.0.beta13, users can post chat messages of an unlimited length, which can cause a denial of service for other users when posting huge amounts of text. Users should upgrade to version 2.9.0.beta13, where a limit has been introduced. No known workarounds are available.

Risk And Classification

Problem Types: CWE-770

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Discourse Discourse All All All All
Application Discourse Discourse 2.9.0 beta1 All All
Application Discourse Discourse 2.9.0 beta10 All All
Application Discourse Discourse 2.9.0 beta11 All All
Application Discourse Discourse 2.9.0 beta12 All All
Application Discourse Discourse 2.9.0 beta2 All All
Application Discourse Discourse 2.9.0 beta3 All All
Application Discourse Discourse 2.9.0 beta4 All All
Application Discourse Discourse 2.9.0 beta5 All All
Application Discourse Discourse 2.9.0 beta6 All All
Application Discourse Discourse 2.9.0 beta7 All All
Application Discourse Discourse 2.9.0 beta8 All All
Application Discourse Discourse 2.9.0 beta9 All All

References

ReferenceSourceLinkTags
SECURITY: Limit chat message char length (#19207) · discourse/discourse@3de765c · GitHub MISC github.com
Chat messages should have a maximum character limit · Advisory · discourse/discourse · GitHub CONFIRM github.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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