Strix
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CVE-2015-0642

UnknownEPSS 2.80%

Last modified

CVE-2015-0642 is a vulnerability of currently unknown severity. Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum36951.. EPSS estimates a 2.80% chance of exploitation in the next 30 days.

Description

Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum36951.

Metrics

EPSS Probability
2.80%

84.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos Xe2.5.0
CiscoIos Xe2.5.1
CiscoIos Xe3.1s.0
CiscoIos Xe3.1s.1
CiscoIos Xe3.1s.2
CiscoIos Xe3.1s.3
CiscoIos Xe3.1s.4
CiscoIos Xe3.2s.0
CiscoIos Xe3.2s.1
CiscoIos Xe3.2s.2
CiscoIos Xe3.3s.0
CiscoIos Xe3.3s.1
CiscoIos Xe3.3s.2
CiscoIos Xe3.3sg.0
CiscoIos Xe3.3sg.1
CiscoIos Xe3.3sg.2
CiscoIos Xe3.3xo.0
CiscoIos Xe3.3xo.1
CiscoIos Xe3.3xo.2
CiscoIos Xe3.4s.0
CiscoIos Xe3.4s.1
CiscoIos Xe3.4s.2
CiscoIos Xe3.4s.3
CiscoIos Xe3.4s.4
CiscoIos Xe3.4s.5
CiscoIos Xe3.4s.6
CiscoIos Xe3.4sg.0
CiscoIos Xe3.4sg.1
CiscoIos Xe3.4sg.2
CiscoIos Xe3.4sg.3
CiscoIos Xe3.4sg.4
CiscoIos Xe3.4sg.5
CiscoIos Xe3.5e.0
CiscoIos Xe3.5e.1
CiscoIos Xe3.5e.2
CiscoIos Xe3.5e.3
CiscoIos Xe3.5s.0
CiscoIos Xe3.5s.1
CiscoIos Xe3.5s_base
CiscoIos Xe3.6e.0
CiscoIos Xe3.6e.1
CiscoIos Xe3.6s.0
CiscoIos Xe3.6s.1
CiscoIos Xe3.6s.2
CiscoIos Xe3.6s_base
CiscoIos Xe3.7e.0
CiscoIos Xe3.7s.0
CiscoIos Xe3.7s.1
CiscoIos Xe3.7s.2
CiscoIos Xe3.7s.3

Showing 50 of 84 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-0642?
Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum36951.
How severe is CVE-2015-0642?
Severity scoring for CVE-2015-0642 is pending analysis. The EPSS model estimates a 2.80% probability of exploitation in the next 30 days.
How do I fix CVE-2015-0642?
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-2015-0642?

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

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Source: NVD / NIST