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CVE record · CVE-2024-5000

CODESYS: Incorrect calculation of buffer size can cause DoS on CODESYS OPC UA products

CVSS 7.5 HighEPSS 0.0057 · 47th percentile

Published by the CVE Program (CNA: CERTVDE) at 4 Jun 2024, 08:54 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
CODESYS CODESYS Control for BeagleBone SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for emPC-A/iMX6 SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for IOT2000 SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for Linux ARM SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for Linux SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for PFC100 SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for PFC200 SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for PLCnext SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for Raspberry Pi SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for WAGO Touch Panels 600 SL
  • affected before 4.12.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control RTE (for Beckhoff CX) SL
  • affected before 3.5.20.10 semver
Other versions: unaffected
CODESYS CODESYS Control RTE (SL)
  • affected before 3.5.20.10 semver
Other versions: unaffected
CODESYS CODESYS Runtime Toolkit
  • affected before 3.5.20.10 semver
Other versions: unaffected
CODESYS CODESYS Control Win (SL)
  • affected before 3.5.20.10 semver
Other versions: unaffected
CODESYS CODESYS HMI (SL)
  • affected before 3.5.20.10 semver
Other versions: unaffected
Identifiers
CVE-2024-5000
CNA
CERTVDE
Weakness (CWE)
CWE-131
Tags
Published
4 Jun 2024
Updated
1 Aug 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CNA (CERTVDE)
  • CISA KEV Not listed.
  • EPSS 0.0057, the 47th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 4 Jun 2024. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.