CVE-2016-4606
cURL vulnerability analysis and mitigation

Overview

CVE-2016-4606 affects Curl before version 7.49.1 in Apple OS X before macOS Sierra (prior to 10.12). The vulnerability allows remote or local attackers to execute arbitrary code, gain sensitive information, cause denial-of-service conditions, bypass security restrictions, and perform unauthorized actions (MITRE, NVD).

Technical details

The vulnerability was discovered in curl library implementations specifically on Apple OS X systems. The issue was addressed by updating curl to version 7.49.1 as part of the macOS Sierra 10.12 release (Apple Security).

Impact

The vulnerability has multiple potential impacts including arbitrary code execution, sensitive information disclosure, denial-of-service conditions, security restriction bypasses, and unauthorized actions. These impacts could potentially aid attackers in conducting further attacks (MITRE).

Mitigation and workarounds

The vulnerability was patched by Apple in macOS Sierra 10.12. Users should upgrade to curl version 7.49.1 or later, or update to macOS Sierra 10.12 or later versions to mitigate this vulnerability (Apple Security).

Additional resources


SourceThis report was generated using AI

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