CVE-2011-1930
9.8
CRITICAL
CVSS 3.1
EPSS 20.5%
描述
In klibc 1.5.20 and 1.5.21, the DHCP options written by ipconfig to /tmp/net-$DEVICE.conf are not properly escaped. This may allow a remote attacker to send a specially crafted DHCP reply which could execute arbitrary code with the privileges of any process which sources DHCP options.
如何修補 CVE-2011-1930
要修補 CVE-2011-1930,請將受影響套件升級到下列已修補版本。
- Debian/klibc—升級至 1.5.22-1 或更新版本
CVE-2011-1930 正在被利用嗎?
中等 — EPSS 為 20.5%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 1.5.22-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |