CVE-2022-36105

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Summary

CVECVE-2022-36105
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-09-13 18:15:00 UTC
Updated2022-09-16 13:28:00 UTC
DescriptionTYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue.

Risk And Classification

Problem Types: CWE-203

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Typo3 Typo3 All All All All
Application Typo3 Typo3 All All All All
Application Typo3 Typo3 All All All All
Application Typo3 Typo3 All All All All
Application Typo3 Typo3 All All All All

References

ReferenceSourceLinkTags
TYPO3-CORE-SA-2022-007: User Enumeration via Response Timing MISC typo3.org
[SECURITY] Mitigate timing discrepancies during user authentication · TYPO3/typo3@f8b83ce · GitHub MISC github.com
User Enumeration via Response Timing · Advisory · TYPO3/typo3 · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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