CVE-2014-3309

Published: Jul 9, 2014Modified: May 6, 2026

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

The NTP implementation in Cisco IOS and IOS XE does not properly support use of the access-group command for a "deny all" configuration, which allows remote attackers to bypass intended restrictions on time synchronization via a standard query, aka Bug ID CSCuj66318.

Affected (2)

Products: Cisco: Ios, Ios Xe

2 products

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios	All versions
Cisco Ios Xe	All versions

Related CWEs

References (8)

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3309

Source: psirt@cisco.com

Vendor Advisory

http://www.securityfocus.com/bid/68463

Source: psirt@cisco.com

http://www.securitytracker.com/id/1030549

Source: psirt@cisco.com

https://exchange.xforce.ibmcloud.com/vulnerabilities/94420

Source: psirt@cisco.com

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3309

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.securityfocus.com/bid/68463

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securitytracker.com/id/1030549

Source: af854a3a-2127-422b-91ae-364da2661108

https://exchange.xforce.ibmcloud.com/vulnerabilities/94420

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.