CVE-2018-10238

bvlc.c in skarg BACnet Protocol Stack bacserv 0.9.1 and 0.8.5 is affected by a Buffer Overflow because of a lack of packet-size validation. The affected component is bacserv BACnet/IP BVLC forwarded NPDU. The function bvlc_bdt_forward_npdu() calls bvlc_encode_forwarded_npdu() which copies the content from the request into a local in the bvlc_bdt_forward_npdu() stack frame and clobbers the canary. The attack vector is: A BACnet/IP device with BBMD enabled based on this library connected to IP network. The fixed version is: 0.8.6.
Configurations

Configuration 1 (hide)

cpe:2.3:a:bacnet_protocol_stack_project:bacnet_protocol_stack:0.8.5:*:*:*:*:*:*:*

History

21 Nov 2024, 03:41

Type Values Removed Values Added
References () https://sourceforge.net/p/bacnet/bugs/55/ - () https://sourceforge.net/p/bacnet/bugs/55/ -
References () https://sourceforge.net/p/bacnet/code/3168/ - Patch, Third Party Advisory () https://sourceforge.net/p/bacnet/code/3168/ - Patch, Third Party Advisory
References () https://sourceforge.net/p/bacnet/code/3169/ - () https://sourceforge.net/p/bacnet/code/3169/ -

Information

Published : 2018-04-20 07:29

Updated : 2024-11-21 03:41


NVD link : CVE-2018-10238

Mitre link : CVE-2018-10238

CVE.ORG link : CVE-2018-10238


JSON object : View

Products Affected

bacnet_protocol_stack_project

  • bacnet_protocol_stack
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer