CVE-2023-34969
dbus - security update
6.5
MEDIUM
CVSS 3.1
EPSS 1.4%
描述
D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.
如何修補 CVE-2023-34969
要修補 CVE-2023-34969,請將受影響套件升級到下列已修補版本。
- —升級至 1.12.28-0+deb11u1 或更新版本
- —升級至 1.12.28-0+deb10u1 或更新版本
CVE-2023-34969 正在被利用嗎?
低 — EPSS 為 1.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1.12.28-0+deb11u1
- from 0, < 1.12.28-0+deb10u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |