BACnet Protocol Stack through 0.8.6 has a segmentation fault leading to denial of service in BACnet APDU Layer because a malformed DCC in AtomicWriteFile, AtomicReadFile and DeviceCommunicationControl services. An unauthenticated remote attacker could cause a denial of service (bacserv daemon crash) because there is an invalid read in bacdcode.c during parsing of alarm tag numbers.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T23:24:38.525Z

Reserved: 2019-05-30T00:00:00

Link: CVE-2019-12480

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-05-30T22:29:00.183

Modified: 2024-11-21T04:22:56.717

Link: CVE-2019-12480

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.