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CVE-2014-3359

UnknownEPSS 2.78%

Last modified

CVE-2014-3359 is a vulnerability of currently unknown severity. Memory leak in Cisco IOS 15.1 through 15.4 and IOS XE 3.4.xS, 3.5.xS, 3.6.xS, and 3.7.xS before 3.7.6S; 3.8.xS, 3.9.xS, and 3.10.xS before 3.10.1S; and 3.11.xS before 3.12S allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed DHCPv6 packets, aka Bug ID CSCum90081.. EPSS estimates a 2.78% chance of exploitation in the next 30 days.

Description

Memory leak in Cisco IOS 15.1 through 15.4 and IOS XE 3.4.xS, 3.5.xS, 3.6.xS, and 3.7.xS before 3.7.6S; 3.8.xS, 3.9.xS, and 3.10.xS before 3.10.1S; and 3.11.xS before 3.12S allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed DHCPv6 packets, aka Bug ID CSCum90081.

Metrics

EPSS Probability
2.78%

84.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos15.1
CiscoIos15.2
CiscoIos15.3
CiscoIos15.4
CiscoIos Xe3.4.0s
CiscoIos Xe3.4.1s
CiscoIos Xe3.4.2s
CiscoIos Xe3.4.3s
CiscoIos Xe3.4.4s
CiscoIos Xe3.4.5s
CiscoIos Xe3.5.0s
CiscoIos Xe3.5.1s
CiscoIos Xe3.5.2s
CiscoIos Xe3.6s\(.0\)
CiscoIos Xe3.6s\(.1\)
CiscoIos Xe3.6s\(.2\)
CiscoIos Xe3.7\(0\)s
CiscoIos Xe3.7\(1\)as
CiscoIos Xe3.7\(2\)s
CiscoIos Xe3.7\(3\)s
CiscoIos Xe3.7\(4\)s
CiscoIos Xe3.7\(5\)s
CiscoIos Xe3.8.0s
CiscoIos Xe3.8s\(.0\)
CiscoIos Xe3.8s\(.1\)
CiscoIos Xe3.8s\(.2\)
CiscoIos Xe3.9s\(.0\)
CiscoIos Xe3.9s\(.1\)
CiscoIos Xe3.9s\(.2\)
CiscoIos Xe3.10
CiscoIos Xe3.10.0s
CiscoIos Xe3.11.0s
CiscoIos Xe3.11.1s
CiscoIos Xe3.11.2s

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-3359?
Memory leak in Cisco IOS 15.1 through 15.4 and IOS XE 3.4.xS, 3.5.xS, 3.6.xS, and 3.7.xS before 3.7.6S; 3.8.xS, 3.9.xS, and 3.10.xS before 3.10.1S; and 3.11.xS before 3.12S allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed DHCPv6 packets, aka Bug ID CSCum90081.
How severe is CVE-2014-3359?
Severity scoring for CVE-2014-3359 is pending analysis. The EPSS model estimates a 2.78% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3359?
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.

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Source: NVD / NIST