CVE-2017-12231
Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability
⚠ KEVEPSS 7.1%
Description
A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service.
How to fix CVE-2017-12231
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2017-12231 being exploited?
Yes — CVE-2017-12231 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.