CVE-2014-3353
HIGH · CVSS 7.1EPSS 2.5%EU EUVD
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.
Key facts
- CVSS score
- 7.1 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:C- Weakness (CWE)
- CWE-399
- EPSS score
- 2.5% (85th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-3366)
- Published
- September 4, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-3366 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / ios xr
- cisco / ios xr
- cisco / ios xr
References
- http://secunia.com/advisories/60205
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3353(Vendor Advisory)
- http://tools.cisco.com/security/center/viewAlert.x?alertId=35559(Vendor Advisory)
- http://www.securityfocus.com/bid/69506
- http://www.securitytracker.com/id/1030790
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95623
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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