CVE-2015-1822

描述

chrony before 1.31.1 does not initialize the last "next" pointer when saving unacknowledged replies to command requests, which allows remote authenticated users to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a large number of command requests.

如何修補 CVE-2015-1822

要修補 CVE-2015-1822,請將受影響套件升級到下列已修補版本。

• Debian/chrony—升級至 1.30-2 或更新版本

CVE-2015-1822 正在被利用嗎?

低 — EPSS 為 3.0%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.30-2

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2015-1822