CVE-2016-10396
7.5 · HIGHOverview
CVE-2016-10396 is a high-severity vulnerability affecting ipsec-tools ipsec-tools. It was published on July 6, 2017 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The racoon daemon in IPsec-Tools 0.8.2 contains a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments. The implementation permits a remote attacker to exhaust computational resources on the remote endpoint by repeatedly sending ISAKMP fragment packets in a particular order such that the worst-case computational complexity is realized in the algorithm utilized to determine if reassembly of the fragments can take place.
Remediation
Check the references section for vendor advisories and patches from ipsec-tools. Update ipsec-tools to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
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References
Frequently Asked Questions
What is CVE-2016-10396?
CVE-2016-10396 is a high-severity vulnerability affecting ipsec-tools ipsec-tools. It was published on July 6, 2017 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2016-10396?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-10396?
Check the references section for vendor advisories and patches from ipsec-tools. Update ipsec-tools to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2016-10396?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-10396 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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