CVE-2018-16994

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Summary

CVECVE-2018-16994
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-02-18 23:15:00 UTC
Updated2020-08-24 17:37:00 UTC
DescriptionAn issue was discovered on PHOENIX CONTACT AXL F BK PN <=1.0.4, AXL F BK ETH <= 1.12, and AXL F BK ETH XC <= 1.11 devices and Bosch Rexroth S20-ETH-BK and Rexroth S20-PN-BK+ (the S20-PN-BK+/S20-ETH-BK fieldbus couplers sold by Bosch Rexroth contain technology from Phoenix Contact). Incorrect handling of a request with non-standard symbols allows remote attackers to initiate a complete lock up of the bus coupler. Authentication of the request is not required.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Phoenixcontact Axl F Bk Eth - All All All
Hardware Phoenixcontact Axl F Bk Eth - All All All
Operating System Phoenixcontact Axl F Bk Eth Firmware All All All All
Hardware Phoenixcontact Axl F Bk Eth Xc - All All All
Hardware Phoenixcontact Axl F Bk Eth Xc - All All All
Operating System Phoenixcontact Axl F Bk Eth Xc Firmware All All All All
Hardware Phoenixcontact Axl F Bk Pn - All All All
Hardware Phoenixcontact Axl F Bk Pn - All All All
Operating System Phoenixcontact Axl F Bk Pn Firmware All All All All

References

ReferenceSourceLinkTags
Denial of Service in Rexroth Fieldbus Coupler S20-PN-BK+/S20-ETH-BK | Bosch PSIRT CONFIRM psirt.bosch.com
www.phoenixcontact.com/assets/downloads_ed/local_pc/web_dwl_technical_info/Security_... CONFIRM www.phoenixcontact.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 591297 Phoenix Contact AXL F BK series Denial of Service (DoS) Vulnerability (VDE-2018-015)
  • 591312 Bosch Rexroth S20-PN-BK+/S20-ETH-BK Fieldbus Coupler Denial of Service (DoS) Vulnerability (BOSCH-SA-645125)
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