CVE-2016-1399
The packet-processing microcode in Cisco IOS 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, and 15.2(4)EA on Industrial Ethernet 4000 devices and 15.2(2)EB and 15.2(2)EB1 on Industrial Ethernet 5000 devices allows remote attackers to cause a denial of service…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The packet-processing microcode in Cisco IOS 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, and 15.2(4)EA on Industrial Ethernet 4000 devices and 15.2(2)EB and 15.2(2)EB1 on Industrial Ethernet 5000 devices allows remote attackers to cause a denial of service (packet data corruption) via crafted IPv4 ICMP packets, aka Bug ID CSCuy13431.
- 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
- 2.47% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- cisco/ios
- Source
- psirt@cisco.com
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160513-iesVendor Advisory
- http://www.securityfocus.com/bid/90665
- http://www.securitytracker.com/id/1035898
- https://ics-cert.us-cert.gov/advisories/ICSA-16-175-01
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160513-iesVendor Advisory
- http://www.securityfocus.com/bid/90665
- http://www.securitytracker.com/id/1035898
- https://ics-cert.us-cert.gov/advisories/ICSA-16-175-01
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.