Vulnerability Name: | CVE-2013-5479 (CCN-87455) | ||||||||
Assigned: | 2013-09-25 | ||||||||
Published: | 2013-09-25 | ||||||||
Updated: | 2013-10-07 | ||||||||
Summary: | The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 DNS TCP stream, aka Bug ID CSCtn53730. | ||||||||
CVSS v3 Severity: | 7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
| ||||||||
CVSS v2 Severity: | 7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C) 5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
5.8 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
| ||||||||
Vulnerability Type: | CWE-20 | ||||||||
Vulnerability Consequences: | Denial of Service | ||||||||
References: | Source: MITRE Type: CNA CVE-2013-5479 Source: CCN Type: cisco-sa-20130925-nat Cisco IOS Software Network Address Translation Vulnerabilities Source: CISCO Type: Vendor Advisory 20130925 Cisco IOS Software Network Address Translation Vulnerabilities Source: XF Type: UNKNOWN ciscoios-cve20135479-dos(87455) | ||||||||
Vulnerable Configuration: | Configuration 1: Configuration CCN 1: Denotes that component is vulnerable | ||||||||
Oval Definitions | |||||||||
| |||||||||
BACK |