CVE-2014-2113

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-03-27 · updated 2026-06-17
Weakness: CWE-20

Description

Cisco IOS 15.1 through 15.3 and IOS XE 3.3 and 3.5 before 3.5.2E; 3.7 before 3.7.5S; and 3.8, 3.9, and 3.10 before 3.10.2S allow remote attackers to cause a denial of service (I/O memory consumption and device reload) via a malformed IPv6 packet, aka Bug ID CSCui59540.

Affected products

Cisco IOS: 15.1, 15.2, 15.3
Cisco IOS XE: 3.3.0s, 3.3.0sg, 3.3.1s, 3.3.1sg, 3.3.2s, 3.3.3s (+24)

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-ipv6
http://www.securityfocus.com/bid/66467
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-ipv6
http://www.securityfocus.com/bid/66467

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