GHSA-qhgm-4r4g-j663

GHSA-qhgm-4r4g-j663 PUBLISHED CVSS 7.5 HIGH

Record from GitHub Advisory Database · Published June 25, 2022

The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory condition.

Risk scores

CVSS 3.1

7.5

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

Timeline

Jun 25, 2022 CVE Published
Apr 9, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-qhgm-4r4g-j663
vulnetix vdb fixes GHSA-qhgm-4r4g-j663

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-qhgm-4r4g-j663/fixes/registry"

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References

https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17141&token=17867e35cfd30c77ba0137f9a17b3a557a4b7b66&download= url
https://nvd.nist.gov/vuln/detail/CVE-2022-31804 advisory

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