CVE-2013-6694 — MEDIUM (4.3)

Vulnerability Description

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 Score

4.3

MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Confidentiality

NONE

Integrity

NONE

Availability

PARTIAL

Affected Products

Vendor	Product	Versions
Cisco	Ios	-

Related Weaknesses (CWE)

CWE-20

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6694Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6694Vendor Advisory

FAQ

What is CVE-2013-6694?

CVE-2013-6694 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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.

How severe is CVE-2013-6694?

CVE-2013-6694 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2013-6694?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.