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CVE-2016-6382

UnknownEPSS 4.90%

Last modified

CVE-2016-6382 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 4.90% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
4.90%

91.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos15.2\(1\)sy
CiscoIos15.2\(1\)sy0a
CiscoIos15.2\(1\)sy1
CiscoIos15.2\(1\)sy1a
CiscoIos15.2\(2\)e
CiscoIos15.2\(2\)e1
CiscoIos15.2\(2\)e2
CiscoIos15.2\(2\)e4
CiscoIos15.2\(2\)ea1
CiscoIos15.2\(2\)ea2
CiscoIos15.2\(2\)ea3
CiscoIos15.2\(2\)eb
CiscoIos15.2\(2\)eb1
CiscoIos15.2\(2\)eb2
CiscoIos15.2\(2\)sy
CiscoIos15.2\(2\)sy1
CiscoIos15.2\(2a\)e1
CiscoIos15.2\(3\)e
CiscoIos15.2\(3\)e1
CiscoIos15.2\(3\)e2
CiscoIos15.2\(3\)e3
CiscoIos15.2\(3\)ea
CiscoIos15.2\(3a\)e
CiscoIos15.2\(3m\)e2
CiscoIos15.2\(4\)e
CiscoIos15.2\(4\)e1
CiscoIos15.2\(4\)ea
CiscoIos15.2\(4\)ea1
CiscoIos15.2\(4\)ea3
CiscoIos15.2\(4m\)e1
CiscoIos15.3\(1\)sy
CiscoIos15.3\(3\)s
CiscoIos15.3\(3\)s1
CiscoIos15.3\(3\)s1a
CiscoIos15.3\(3\)s2
CiscoIos15.3\(3\)s3
CiscoIos15.3\(3\)s4
CiscoIos15.3\(3\)s5
CiscoIos15.3\(3\)s6
CiscoIos15.3\(3\)s7
CiscoIos15.4\(1\)cg
CiscoIos15.4\(1\)cg1
CiscoIos15.4\(1\)s
CiscoIos15.4\(1\)s1
CiscoIos15.4\(1\)s2
CiscoIos15.4\(1\)s3
CiscoIos15.4\(1\)s4
CiscoIos15.4\(1\)t
CiscoIos15.4\(1\)t1
CiscoIos15.4\(1\)t2

Showing 50 of 169 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2016-6382?
Severity scoring for CVE-2016-6382 is pending analysis. The EPSS model estimates a 4.90% probability of exploitation in the next 30 days.
How do I fix CVE-2016-6382?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-6382?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST