| Vulnerability Name: | CVE-2013-6694 (CCN-89189) | ||||||||
| Assigned: | 2013-11-22 | ||||||||
| Published: | 2013-11-22 | ||||||||
| Updated: | 2013-11-25 | ||||||||
| Summary: | The IPSec implementation in Cisco IOS allows remote attackers to cause a denial of service (MTU change and tunnel-session drop) via crafted ICMP packets, aka Bug ID CSCul29918. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P) 3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-20 | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2013-6694 Source: CCN Type: SA55871 Cisco IOS ICMP Processing IPSec Tunnels Denial of Service Vulnerability Source: CCN Type: Cisco Security Notice CVE-2013-6694 Cisco IOS Software IPSec MTU Vulnerability Source: CISCO Type: Vendor Advisory 20131122 Cisco IOS Software IPSec MTU Vulnerability Source: CCN Type: OSVDB ID: 100277 Cisco IOS IPSec Tunnel Implementation Crafted ICMP Packet Handling Tunnel / Path MTU Manipulation Remote DoS Source: CCN Type: BID-63874 Cisco IOS IPSec MTU Remote Denial of Service Vulnerability Source: XF Type: UNKNOWN cisco-cve20136694-dos(89189) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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