Vulnerability Details : CVE-2016-6467
A vulnerability in IPv6 packet fragment reassembly of StarOS for Cisco Aggregation Services Router (ASR) 5000 Series Switch could allow an unauthenticated, remote attacker to cause an unexpected reload of the Network Processing Unit (NPU) process. More Information: CSCva84552. Known Affected Releases: 20.0.0 21.0.0 21.0.M0.64702. Known Fixed Releases: 21.0.0 21.0.0.65256 21.0.M0.64970 21.0.V0.65150 21.1.A0.64973 21.1.PP0.65270 21.1.R0.65130 21.1.R0.65135 21.1.VC0.65203.
Products affected by CVE-2016-6467
- cpe:2.3:a:cisco:asr_5000_series_software:20.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:asr_5000_series_software:21.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:asr_5000_series_software:21.0.m0.64702:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-6467
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-6467
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
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-2016-6467
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-6467
-
http://www.securitytracker.com/id/1037416
Cisco ASR 5000 Series Router IPv6 Fragment Reassembly Bug Lets Remote Users Cause the Target NPU Process to Reload - SecurityTrackerThird Party Advisory;VDB Entry
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-asr
Cisco ASR 5000 Series IPv6 Packet Processing Denial of Service VulnerabilityVendor Advisory
-
http://www.securityfocus.com/bid/94772
Cisco ASR 5000 Series Aggregation Services Routers CVE-2016-6467 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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