CVE-2022-25888
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
Summary
The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | opcua | 0.0.0 < unspecified | affected |
Weaknesses
- Denial of Service (DoS)
ADP Enrichment
CVE Program Container
Additional References
- https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988751
- https://github.com/locka99/opcua/pull/216
- https://github.com/locka99/opcua/pull/216/commits/6fb683c5fec46c6dd347824491c4d93a229da695
References
- https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988751
- https://github.com/locka99/opcua/pull/216
- https://github.com/locka99/opcua/pull/216/commits/6fb683c5fec46c6dd347824491c4d93a229da695
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