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

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

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

Updated: 2019-08-22T13:33:39

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


Link: CVE-2019-12480

JSON object: View

cve-icon NVD Information

Status : Modified

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

Modified: 2019-07-19T19:15:11.343


Link: CVE-2019-12480

JSON object: View

cve-icon Redhat Information

No data.

CWE