CVE-2016-8661
8.4 · HIGHOverview
CVE-2016-8661 is a high-severity vulnerability affecting obdev little_snitch. It was published on November 15, 2016 and has a CVSS 3.0 base score of 8.4 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Little Snitch version 3.0 through 3.6.1 suffer from a buffer overflow vulnerability that could be locally exploited which could lead to an escalation of privileges (EoP) and unauthorised ring0 access to the operating system. The buffer overflow is related to insufficient checking of parameters to the "OSMalloc" and "copyin" kernel API calls.
Remediation
Check the references section for vendor advisories and patches from obdev. Update little_snitch 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
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2016-8661?
CVE-2016-8661 is a high-severity vulnerability affecting obdev little_snitch. It was published on November 15, 2016 and has a CVSS 3.0 base score of 8.4 (HIGH).
How severe is CVE-2016-8661?
This vulnerability has a CVSS 3.0 base score of 8.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-8661?
Check the references section for vendor advisories and patches from obdev. Update little_snitch 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-2016-8661?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-8661 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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