What is CVE-2022-29863?

CVE-2022-29863 is a high-severity vulnerability in Opcfoundation Ua_.net_standard_stack, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2022-06-16.

How severe is CVE-2022-29863?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Opcfoundation Ua_.net_standard_stack

CVE-2022-29863

OPC UA .NET Standard Stack 1.04.368 allows remote attacker to cause a crash via a crafted message that triggers excessive memory allocation.

EPSS: 0.013 (66.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Opcfoundation Ua_.net_standard_stack
N/a — versions n/a

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-29863?: CVE-2022-29863 is a high-severity vulnerability in Opcfoundation Ua_.net_standard_stack, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2022-06-16.
How severe is CVE-2022-29863?: High severity. CVSS v3 base score is 7.5 out of 10.