CVE-2017-12465

Name: CVE-2017-12465
Creator: NVD / NIST
Published: 2018-02-07T17:29:00.67+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.82%

Last modified Jun 17, 2026

CVE-2017-12465 is a vulnerability of currently unknown severity. Multiple integer overflows in CCN-lite before 2.00 allow context-dependent attackers to have unspecified impact via vectors involving the (1) vallen variable in the iottlv_parse_sequence function or (2) typ, vallen and i variables in the localrpc_parse function.. EPSS estimates a 1.82% chance of exploitation in the next 30 days.

Description

Multiple integer overflows in CCN-lite before 2.00 allow context-dependent attackers to have unspecified impact via vectors involving the (1) vallen variable in the iottlv_parse_sequence function or (2) typ, vallen and i variables in the localrpc_parse function.

Metrics

EPSS Probability

1.82%

76.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-190

Affected Software

Vendor	Product	Versions
Ccn-Lite	Ccn-Lite	< 2.0.0

References

https://github.com/cn-uofbasel/ccn-lite/issues/131Third Party Advisory
https://github.com/cn-uofbasel/ccn-lite/releases/tag/2.0.0Release Notes, Third Party Advisory
https://github.com/cn-uofbasel/ccn-lite/issues/131Third Party Advisory
https://github.com/cn-uofbasel/ccn-lite/releases/tag/2.0.0Release Notes, Third Party Advisory

Timeline

Published: Feb 7, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-12465?

How severe is CVE-2017-12465?

Severity scoring for CVE-2017-12465 is pending analysis. The EPSS model estimates a 1.82% probability of exploitation in the next 30 days.

How do I fix CVE-2017-12465?

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-2017-12465?

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

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Source: NVD / NIST