CVE-2022-24751

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Summary

CVECVE-2022-24751
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-03-16 14:15:00 UTC
Updated2022-03-22 15:25:00 UTC
DescriptionZulip is an open source group chat application. Starting with version 4.0 and prior to version 4.11, Zulip is vulnerable to a race condition during account deactivation, where a simultaneous access by the user being deactivated may, in rare cases, allow continued access by the deactivated user. A patch is available in version 4.11 on the 4.x branch and version 5.0-rc1 on the 5.x branch. Upgrading to a fixed version will, as a side effect, deactivate any cached sessions that may have been leaked through this bug. There are currently no known workarounds.

Risk And Classification

Problem Types: CWE-362

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Zulip Zulip All All All All

References

ReferenceSourceLinkTags
CVE-2022-24751: Clear sessions outside of the transaction. · zulip/zulip@62ba8e4 · GitHub MISC github.com
CVE-2022-24751: Clear sessions outside of the transaction. · zulip/zulip@e6eace3 · GitHub MISC github.com
Race condition in user deactivation allows continued API access · Advisory · zulip/zulip · GitHub CONFIRM github.com
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