Unrated severityNVD Advisory· Published Jul 18, 2013· Updated Jun 16, 2026

CVE-2013-3411

Description

The IDSM-2 drivers in Cisco Intrusion Prevention System (IPS) Software on Cisco Catalyst 6500 devices with an IDSM-2 module allow remote attackers to cause a denial of service (device hang) via malformed IPv4 TCP packets, aka Bug ID CSCuh27460.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Intrusion Prevention System2 versions
cpe:2.3:a:cisco:intrusion_prevention_system:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:cisco:intrusion_prevention_system:-:*:*:*:*:*:*:*
- (no CPE)
Cisco Systems, Inc./Idsm 2
cpe:2.3:h:cisco:idsm-2:-:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130717-ipsnvdVendor Advisory
secunia.com/advisories/54242nvd

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