CVE-2014-3406

Severity: high (CVSS 7.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-10-19 · updated 2026-06-17
Weakness: CWE-362

Description

Race condition in the IP logging feature in Cisco Intrusion Prevention System (IPS) Software 7.1(7)E4 and earlier allows remote attackers to cause a denial of service (device reload) via crafted IP traffic that matches a problematic rule, aka Bug ID CSCud82085.

Affected products

Cisco Intrusion Prevention System: through 7.1\(7\)e4

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3406
http://tools.cisco.com/security/center/viewAlert.x?alertId=36078
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3406
http://tools.cisco.com/security/center/viewAlert.x?alertId=36078

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