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CVE-2016-1344

UnknownEPSS 3.04%

Last modified

CVE-2016-1344 is a vulnerability of currently unknown severity. The IKEv2 implementation in Cisco IOS 15.0 through 15.6 and IOS XE 3.3 through 3.17 allows remote attackers to cause a denial of service (device reload) via fragmented packets, aka Bug ID CSCux38417.. EPSS estimates a 3.04% chance of exploitation in the next 30 days.

Description

The IKEv2 implementation in Cisco IOS 15.0 through 15.6 and IOS XE 3.3 through 3.17 allows remote attackers to cause a denial of service (device reload) via fragmented packets, aka Bug ID CSCux38417.

Metrics

EPSS Probability
3.04%

85.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos Xe3.3s_3.3.0s
CiscoIos Xe3.3s_3.3.1s
CiscoIos Xe3.3s_3.3.2s
CiscoIos Xe3.3sg_3.3.0sg
CiscoIos Xe3.3sg_3.3.1sg
CiscoIos Xe3.3sg_3.3.2sg
CiscoIos Xe3.3xo_3.3.0xo
CiscoIos Xe3.3xo_3.3.1xo
CiscoIos Xe3.3xo_3.3.2xo
CiscoIos Xe3.4s_3.4.0as
CiscoIos Xe3.4s_3.4.0s
CiscoIos Xe3.4s_3.4.1s
CiscoIos Xe3.4s_3.4.2s
CiscoIos Xe3.4s_3.4.3s
CiscoIos Xe3.4s_3.4.4s
CiscoIos Xe3.4s_3.4.5s
CiscoIos Xe3.4s_3.4.6s
CiscoIos Xe3.4sg_3.4.0sg
CiscoIos Xe3.4sg_3.4.1sg
CiscoIos Xe3.4sg_3.4.2sg
CiscoIos Xe3.4sg_3.4.3sg
CiscoIos Xe3.4sg_3.4.4sg
CiscoIos Xe3.4sg_3.4.5sg
CiscoIos Xe3.4sg_3.4.6sg
CiscoIos Xe3.4sg_3.4.7sg
CiscoIos Xe3.5e_3.5.0e
CiscoIos Xe3.5e_3.5.1e
CiscoIos Xe3.5e_3.5.2e
CiscoIos Xe3.5e_3.5.3e
CiscoIos Xe3.5s_3.5.0s
CiscoIos Xe3.5s_3.5.1s
CiscoIos Xe3.5s_3.5.2s
CiscoIos Xe3.6e_3.6.0e
CiscoIos Xe3.6e_3.6.1e
CiscoIos Xe3.6e_3.6.2ae
CiscoIos Xe3.6e_3.6.2e
CiscoIos Xe3.6e_3.6.3e
CiscoIos Xe3.6s_3.6.0s
CiscoIos Xe3.6s_3.6.1s
CiscoIos Xe3.6s_3.6.2s
CiscoIos Xe3.7e_3.7.0e
CiscoIos Xe3.7e_3.7.1e
CiscoIos Xe3.7e_3.7.2e
CiscoIos Xe3.7e_3.7.3e
CiscoIos Xe3.7s_3.7.0s
CiscoIos Xe3.7s_3.7.1s
CiscoIos Xe3.7s_3.7.2s
CiscoIos Xe3.7s_3.7.2ts
CiscoIos Xe3.7s_3.7.3s
CiscoIos Xe3.7s_3.7.4as

Showing 50 of 108 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2016-1344?
The IKEv2 implementation in Cisco IOS 15.0 through 15.6 and IOS XE 3.3 through 3.17 allows remote attackers to cause a denial of service (device reload) via fragmented packets, aka Bug ID CSCux38417.
How severe is CVE-2016-1344?
Severity scoring for CVE-2016-1344 is pending analysis. The EPSS model estimates a 3.04% probability of exploitation in the next 30 days.
How do I fix CVE-2016-1344?
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-2016-1344?

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

Scan your code now

Source: NVD / NIST