Buffer Overread Vulnerability in Cisco Sourcefire Snort 3.0 before Build 233

CVE-2017-6658 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

Cisco Sourcefire Snort 3.0 before build 233 has a Buffer Overread related to use of a decoder array. The size was off by one making it possible to read past the end of the array with an ether type of 0xFFFF. Increasing the array size solves this problem.

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