Vulnerability Details : CVE-2016-1426
Cisco IOS XR 5.x through 5.2.5 on NCS 6000 devices allows remote attackers to cause a denial of service (timer consumption and Route Processor reload) via crafted SSH traffic, aka Bug ID CSCux76819.
Vulnerability category: Denial of service
Products affected by CVE-2016-1426
- cpe:2.3:o:cisco:ios_xr:5.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.2.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.1.2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.2.2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.1.1.k9sec:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.1.3:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.2.4:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.2.3:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.2.5:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xr:5.0_base:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-1426
0.74%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-1426
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-1426
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-1426
-
http://www.securityfocus.com/bid/91748
Cisco IOS XR CVE-2016-1426 Denial of Service Vulnerability
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http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160713-ncs6k
Cisco IOS XR for NCS 6000 Packet Timer Leak Denial of Service VulnerabilityVendor Advisory
-
http://www.securitytracker.com/id/1036295
Cisco IOS XR Resource Leak on Network Convergence System 6000 Series Routers Lets Remote Users Deny Service - SecurityTracker
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