← All advisories

Unrated severityNVD Advisory· Published Sep 10, 2014· Updated Jun 17, 2026

CVE-2014-3343

CVE-2014-3343

Description

Cisco IOS XR 5.1 allows remote attackers to cause a denial of service (DHCPv6 daemon crash) via a malformed DHCPv6 packet, aka Bug ID CSCuo59052.

AI Insight

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

Affected products

2

Cisco Systems, Inc./iOS Xr2 versions
cpe:2.3:o:cisco:ios_xr:5.1.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:cisco:ios_xr:5.1.0:*:*:*:*:*:*:*
- (no CPE)range: =5.1

Patches

Vulnerability mechanics

References

6

tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3343nvdVendor Advisory
tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
secunia.com/advisories/60122nvd
www.securityfocus.com/bid/69667nvd
www.securitytracker.com/id/1030816nvd
exchange.xforce.ibmcloud.com/vulnerabilities/95781nvd

News mentions

0

No linked articles in our index yet.