VulnerabilityModified
CVE-2016-6386
Cisco IOS XE 3.1 through 3.17 and 16.1 on 64-bit platforms allows remote attackers to cause a denial of service (data-structure corruption and device reload) via fragmented IPv4 packets, aka Bug ID CSCux66005.
HIGH 7.5EPSS 2.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cisco IOS XE 3.1 through 3.17 and 16.1 on 64-bit platforms allows remote attackers to cause a denial of service (data-structure corruption and device reload) via fragmented IPv4 packets, aka Bug ID CSCux66005.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.87% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- cisco/ios xe · cisco/ios xe 16.1 · cisco/ios xe 3.2ja · cisco/ios xe 3.3sg · cisco/ios xe 3.3xo · cisco/ios xe 3.4sg
- Source
- psirt@cisco.com
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-fragVendor Advisory
- http://www.securityfocus.com/bid/93202
- http://www.securitytracker.com/id/1036914
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-fragVendor Advisory
- http://www.securityfocus.com/bid/93202
- http://www.securitytracker.com/id/1036914
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.