VulnerabilityModified
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…
MEDIUM 5.0EPSS 2.11%
Does this matter?
Lower severity and a low EPSS score (2.11%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 2.11% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- cisco/ios · cisco/ios xe
- Source
- psirt@cisco.com
References
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3309Vendor Advisory
- http://www.securityfocus.com/bid/68463
- http://www.securitytracker.com/id/1030549
- https://exchange.xforce.ibmcloud.com/vulnerabilities/94420
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3309Vendor Advisory
- http://www.securityfocus.com/bid/68463
- http://www.securitytracker.com/id/1030549
- https://exchange.xforce.ibmcloud.com/vulnerabilities/94420
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.