CVE-2011-4231

2022-10-0316:15:14

cisco

www.cve.org

cisco

ios

ipsec

denial of service

vulnerability

x.509 certificates

csctq61128

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.1%

JSON

Cisco IOS 15.1 and 15.2 and IOS XE 3.x, when configured as an IPsec hub with X.509 certificates in use, allows remote authenticated users to cause a denial of service (segmentation fault and device crash) via unspecified vectors, aka Bug ID CSCtq61128.