Unrated severityCISA KEVNVD Advisory· Published Mar 28, 2018· Updated Jan 12, 2026
CVE-2018-0167
CVE-2018-0167
Description
Multiple Buffer Overflow vulnerabilities in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. Cisco Bug IDs: CSCuo17183, CSCvd73487.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- www.securityfocus.com/bid/103564mitrevdb-entryx_refsource_BID
- www.securitytracker.com/id/1040586mitrevdb-entryx_refsource_SECTRACK
- ics-cert.us-cert.gov/advisories/ICSA-18-107-03mitrex_refsource_MISC
- ics-cert.us-cert.gov/advisories/ICSA-18-107-04mitrex_refsource_MISC
- ics-cert.us-cert.gov/advisories/ICSA-18-107-05mitrex_refsource_MISC
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-lldpmitrex_refsource_CONFIRM
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