CVE-2017-9108

CVE-2017-9108

This page contains facts from public vulnerability sources. Check the original advisory before updating.

An issue was discovered in adns before 1.5.2. adnshost mishandles a missing final newline on a stdin read. It is wrong to increment used as well as setting r, since used is incremented according to r, later. Rather one should be doing what read() would have done. Without this fix, adnshost may read and process one byte beyond the buffer, perhaps crashing or perhaps somehow leaking the value of that byte.

CVSS 7.5 · High · EPSS 2.1% · Fix available

Published

2020-06-18T13:05:46.000Z

Updated

2024-08-05T16:55:22.246Z

Stack: system

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