Description
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.
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Remediation
No vendor fix or workaround currently provided.
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Tracking
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Advisories
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References
History
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T23:24:38.525Z
Reserved: 2019-05-30T00:00:00.000Z
Link: CVE-2019-12480
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Status : Modified
Published: 2019-05-30T22:29:00.183
Modified: 2024-11-21T04:22:56.717
Link: CVE-2019-12480
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OpenCVE Enrichment
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Weaknesses