High severity7.5NVD Advisory· Published Aug 24, 2022· Updated Jun 17, 2026
CVE-2022-25903
CVE-2022-25903
Description
The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) via the ExtensionObjects and Variants objects, when it allows unlimited nesting levels, which could result in a stack overflow even if the message size is less than the maximum allowed.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
opcuacrates.io | < 0.11.0 | 0.11.0 |
Affected products
3- opcua/opcuadescription
Patches
Vulnerability mechanics
References
5- github.com/locka99/opcua/pull/216/commits/e75dada28a40c3fefc4aeee4cdc272e1b748f8ddnvdPatchThird Party AdvisoryWEB
- security.snyk.io/vuln/SNYK-RUST-OPCUA-2988750nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-hgxq-hcrm-c5pmghsaADVISORY
- github.com/locka99/opcua/pull/216nvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2022-25903ghsaADVISORY
News mentions
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