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cveMitreCVE-2019-12480
HistoryMay 30, 2019 - 10:29 p.m.

CVE-2019-12480

2019-05-3022:29:00
CWE-125
mitre
web.nvd.nist.gov
69
cve-2019-12480
bacnet
protocol stack
segmentation fault
denial of service
dcc
atomicwritefile
atomicreadfile
devicecommunicationcontrol
remote attack
invalid read
bacdcode

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.076

Percentile

94.2%

JSON

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.

Affected configurations

Nvd
Node
bacnet_protocol_stack_projectbacnet_protocol_stackRange≤0.8.6
VendorProductVersionCPE
bacnet_protocol_stack_projectbacnet_protocol_stack*cpe:2.3:a:bacnet_protocol_stack_project:bacnet_protocol_stack:*:*:*:*:*:*:*:*

Related

prion 1
packetstorm 1
zdt 1
exploitdb 1
exploitpack 1
cvelist 1
nvd 1
prion
prion
Design/Logic Flaw
2019-05-30 22:29:00
packetstorm
packetstorm
BACnet Stack 0.8.6 Denial Of Service
2019-07-23 00:00:00
zdt
zdt
BACnet Stack 0.8.6 - Denial of Service Exploit
2019-07-19 00:00:00
exploitdb
exploitdb
BACnet Stack 0.8.6 - Denial of Service
2019-07-22 00:00:00
exploitpack
exploitpack
BACnet Stack 0.8.6 - Denial of Service
2019-07-22 00:00:00
cvelist
cvelist
CVE-2019-12480
2019-05-30 21:53:09
nvd
nvd
CVE-2019-12480
2019-05-30 22:29:00

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.076

Percentile

94.2%

JSON
Related for CVE-2019-12480
prion1packetstorm1zdt1exploitdb1exploitpack1cvelist1nvd1