Vulnerability in Cisco iOS
CVE-2016-6382
Cisco IOS 15.2 through 15.6 and IOS XE 3.6 through 3.17 and 16.1 allow remote attackers to cause a denial of service (device restart) via a malformed IPv6 Protocol Independent Multicast (PIM) register packet, aka Bug ID CSCuy16399.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.049 (91.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.049 · newest: 0.049 · change: 0.000
Affected products
- Cisco iOS — versions 15.2(4)ea3, 15.4(2)t3, 15.2(3)e
- Cisco iOS Xe — versions 3.6.0e, 3.6.1e, 3.6.2ae
Weakness classification (CWE)
References
- www.securitytracker.com/id/1036914 (vdb-entry)
- ics-cert.us-cert.gov/advisories/ICSA-16-287-04 (US Government Resource, Third Party Advisory)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928… (vendor-advisory, Vendor Advisory)
- www.securityfocus.com/bid/93211 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2016-6382?
- CVE-2016-6382 is a high-severity vulnerability in Cisco iOS, classified under CWE-399. CVSS score: 7.5/10. Published 2016-10-05.
- How severe is CVE-2016-6382?
- High severity. CVSS v3 base score is 7.5 out of 10.