CVE-2022-24298
Last modified
CVE-2022-24298 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.78% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freeopcua | Freeopcua | All versions |
References
- https://github.com/FreeOpcUa/freeopcua/issues/391Issue Tracking, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-UNMANAGED-FREEOPCUAFREEOPCUA-2988720Third Party Advisory
- https://github.com/FreeOpcUa/freeopcua/issues/391Issue Tracking, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-UNMANAGED-FREEOPCUAFREEOPCUA-2988720Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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