CVE-2022-24298

HIGH

7.5

Description

All versions of package freeopcua/freeopcua are vulnerable to Denial of Service (DoS) when bypassing the limitations for excessive memory consumption by sending multiple CloseSession requests with the deleteSubscription parameter equal to False.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie8/23/2022

Derniere modification3/3/2026

Sourcenvd

Observations honeypot0

Produits affectes

freeopcua:freeopcua

Faiblesses (CWE)

CWE-770

References

https://github.com/FreeOpcUa/freeopcua/issues/391(report@snyk.io)

https://security.snyk.io/vuln/SNYK-UNMANAGED-FREEOPCUAFREEOPCUA-2988720(report@snyk.io)

https://github.com/FreeOpcUa/freeopcua/issues/391(af854a3a-2127-422b-91ae-364da2661108)

https://security.snyk.io/vuln/SNYK-UNMANAGED-FREEOPCUAFREEOPCUA-2988720(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.