CVE-2017-3867 — MEDIUM (5.3)

Vulnerability Description

A vulnerability in the Border Gateway Protocol (BGP) Bidirectional Forwarding Detection (BFD) implementation of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to bypass the access control list (ACL) for specific TCP and UDP traffic. More Information: CSCvc68229. Known Affected Releases: 9.6(2). Known Fixed Releases: 99.1(20.1) 99.1(10.2) 98.1(12.7) 98.1(1.49) 97.1(6.58) 97.1(0.134) 96.2(0.109) 9.7(1.1) 9.6(2.99) 9.6(2.8).

CVSS Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Cisco	Adaptive Security Appliance Software	6.3.1

Related Weaknesses (CWE)

CWE-287

References

http://www.securityfocus.com/bid/96926Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038051
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2MitigationVendor Advisory
http://www.securityfocus.com/bid/96926Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038051
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2MitigationVendor Advisory

FAQ

What is CVE-2017-3867?

CVE-2017-3867 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability in the Border Gateway Protocol (BGP) Bidirectional Forwarding Detection (BFD) implementation of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote ...

How severe is CVE-2017-3867?

CVE-2017-3867 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-3867?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Adaptive Security Appliance Software.