CVE-2020-12524

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Summary

CVECVE-2020-12524
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-02 15:15:00 UTC
Updated2020-12-04 21:45:00 UTC
DescriptionUncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display content (Denial of Service).

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Phoenixcontact Btp 2043w - All All All
Hardware Phoenixcontact Btp 2043w - All All All
Operating System Phoenixcontact Btp 2043w Firmware All All All All
Operating System Phoenixcontact Btp 2043w Firmware All All All All
Hardware Phoenixcontact Btp 2070w - All All All
Hardware Phoenixcontact Btp 2070w - All All All
Operating System Phoenixcontact Btp 2070w Firmware All All All All
Operating System Phoenixcontact Btp 2070w Firmware All All All All
Hardware Phoenixcontact Btp 2102w - All All All
Hardware Phoenixcontact Btp 2102w - All All All
Operating System Phoenixcontact Btp 2102w Firmware All All All All
Operating System Phoenixcontact Btp 2102w Firmware All All All All

References

ReferenceSourceLinkTags
PHOENIX CONTACT: BTP Touch Panels uncontrolled resource consumption — English (USA) CONFIRM cert.vde.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: This vulnerability was discovered by Richard Thomas and Tom Chothia of University of Birmingham.

Legacy QID Mappings

  • 591326 Phoenix Contact BTP Touch Panels uncontrolled resource consumption Vulnerability (VDE-2020-047)
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