# CVE-2018-0167: A Cisco IOS, XR, and XE Software bug is being used in attacks

Status: Being used now (CISA KEV, added 2022-03-03)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is Cisco IOS, XR, and XE Software (CVE-2018-0167) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2018-0167. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
There is a buffer overflow vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software which could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code.

## Sources
- https://nvd.nist.gov/vuln/detail/CVE-2018-0167
- https://nvd.nist.gov/vuln/detail/CVE-2018-0167

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.