CVE-2015-0650
Published: 2015-03-26
Last Modified: 2015-09-04
CVE Author: NIST National Vulnerability Database
CVE Assigner: psirt@cisco.com
The Service Discovery Gateway (aka mDNS Gateway) in Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 3.9.xS and 3.10.xS before 3.10.4S, 3.11.xS before 3.11.3S, 3.12.xS before 3.12.2S, and 3.13.xS before 3.13.1S allows remote attackers to cause a denial of service (device reload) by sending malformed mDNS UDP packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCup70579.
| Severity | High |
| Base Score | 7.8/10 |
| Exploit Score | 10/10 |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Impact Score | 6.9/10 |
| Confidentiality Impact | None |
| Availability Impact | Complete |
| Integrity Impact | None |
| Vector String | AV:N/AC:L/Au:N/C:N/I:N/A:C |
NIST has not assigned a CVSSv3.1 Score.
| CPE | Vulnerable | Start | Excluding |
|---|---|---|---|
| cpe:2.3:o:cisco:ios_xe:3.10s.0a:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.11s.1:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.12s.0:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.11s.2:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.9s.1:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.13s.1:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.13s.2:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.9s.0:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.10s.1:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.10s.3:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.11s.0:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.10s.0:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.13s.0:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.12s.1:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.10s.2:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios_xe:3.9s.2:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios:15.4:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:* | Yes | - | - |
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-m
http://www.securitytracker.com/id/1031979
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