CVE-2017-9108

描述

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.

如何修補 CVE-2017-9108

要修補 CVE-2017-9108,請將受影響套件升級到下列已修補版本。

• —升級至 1.6.0-2 或更新版本

CVE-2017-9108 正在被利用嗎?

低 — EPSS 為 2.2%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.6.0-2

CVSS 分數

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2017-9108