Vulnerability in Cisco iOS
CVE-2014-3309
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.
EPSS: 0.021 (79.9th percentile) — read the EPSS interpretation.
Affected products
- Cisco Ios
- Cisco Ios_xe
- N/a — versions n/a
Weakness classification (CWE)
References
- psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
- psirt@cisco.com (vdb-entry, x_refsource_BID)
- psirt@cisco.com (vdb-entry, x_refsource_XF)