CVE-2018-10238

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://sourceforge.net/p/bacnet/bugs/55/
https://sourceforge.net/p/bacnet/code/3168/Patch, Third Party Advisory
https://sourceforge.net/p/bacnet/code/3169/
https://sourceforge.net/p/bacnet/bugs/55/
https://sourceforge.net/p/bacnet/code/3168/Patch, Third Party Advisory
https://sourceforge.net/p/bacnet/code/3169/

Timeline

Published: Apr 20, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-102396.7A privilege escalation vulnerability in the "support access" feature on Infoblox NIOS 6.8 through 8.4.1 could allow a locally authenticated CVE-2018-102407.3SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the app CVE-2018-102416.5A denial of service vulnerability in SolarWinds Serv-U before 15.1.6 HFv1 allows an authenticated user to crash the application (with a NULL CVE-2018-102427.5Suricata version 4.0.4 incorrectly handles the parsing of the SSH banner. A malformed SSH banner can cause the parsing code to read beyond t CVE-2018-102439.8htp_parse_authorization_digest in htp_parsers.c in LibHTP 0.5.26 allows remote attackers to cause a heap-based buffer over-read via an autho CVE-2018-102449.8Suricata version 4.0.4 incorrectly handles the parsing of an EtherNet/IP PDU. A malformed PDU can cause the parsing code to read beyond the CVE-2018-102455.3A Full Path Disclosure vulnerability in AWStats through 7.6 allows remote attackers to know where the config file is allocated, obtaining th CVE-2018-102486.5An issue was discovered in WUZHI CMS 4.1.0. There is a CSRF vulnerability that can delete any article via index.php?m=content&f=content&v=re CVE-2018-102498.8baijiacms V3 has CSRF via index.php?mod=site&op=edituser&name=manager&do=user to add an administrator account.CVE-2018-10254.3An information disclosure vulnerability exists when affected Microsoft browsers improperly handle objects in memory, aka "Microsoft Browser CVE-2018-102505.4iCMS V7.0.8 has XSS via the admincp.php keywords parameter in a weixin_category action, aka a WeChat Classified Management keyword search.CVE-2018-102519.8A vulnerability in Sierra Wireless AirLink GX400, GX440, ES440, and LS300 routers with firmware before 4.4.7 and GX450, ES450, RV50, RV50X,