Unrated severityNVD Advisory· Published Sep 4, 2014· Updated Jun 17, 2026
CVE-2014-3353
CVE-2014-3353
Description
Cisco IOS XR 4.3(.2) and earlier, as used in Cisco Carrier Routing System (CRS), allows remote attackers to cause a denial of service (CPU consumption and IPv6 packet drops) via a malformed IPv6 packet, aka Bug ID CSCuo95165.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*range: <=4.3.2
- cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:*
- (no CPE)range: <=4.3.2
Patches
Vulnerability mechanics
References
6- tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3353nvdVendor Advisory
- tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
- secunia.com/advisories/60205nvd
- www.securityfocus.com/bid/69506nvd
- www.securitytracker.com/id/1030790nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/95623nvd
News mentions
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