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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-05-30T21:53:09

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.