CVE-2013-5548 — MEDIUM (4.3)

Vulnerability Description

The IKEv2 implementation in Cisco IOS, when AES-GCM or AES-GMAC is used, allows remote attackers to bypass certain IPsec anti-replay features via IPsec tunnel traffic, aka Bug ID CSCuj47795.

CVSS Score

4.3

MEDIUM

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

Confidentiality

NONE

Integrity

PARTIAL

Availability

NONE

Affected Products

Vendor	Product	Versions
Cisco	Ios	-

Related Weaknesses (CWE)

CWE-264

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5548Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5548Vendor Advisory

FAQ

What is CVE-2013-5548?

CVE-2013-5548 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The IKEv2 implementation in Cisco IOS, when AES-GCM or AES-GMAC is used, allows remote attackers to bypass certain IPsec anti-replay features via IPsec tunnel traffic, aka Bug ID CSCuj47795.

How severe is CVE-2013-5548?

CVE-2013-5548 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-2013-5548?

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