CVE-2016-6467
Description
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| cisco | asr_5000_series_software | 20.0.0 | |
| cisco | asr_5000_series_software | 21.0.0 | |
| cisco | asr_5000_series_software | 21.0.m0.64702 | |
References
- http://www.securityfocus.com/bid/94772
- http://www.securitytracker.com/id/1037416
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-asr
- http://www.securityfocus.com/bid/94772
- http://www.securitytracker.com/id/1037416
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-asr
CWEs
CWE-399
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.