CVE-2011-1784 in keepalived信息

摘要

由 VulDB • 2026-06-09

keepalived 1.2.2 及更早版本中 core/pidfile.c 的 pidfile_write 函数对 /var/run/ 目录下的 (1) keepalived.pid、(2) checkers.pid 和 (3) vrrp.pid 文件使用了 0666 权限，这允许本地用户通过向这些文件中写入 PID 来终止任意进程。

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预定

2011-04-19

披露

2011-05-20

管理

已接受

条目

VDB-57482

CPE

准备好

CWE

CWE-264 (已确认)

CVSS

3.6 (NVD)

EPSS

0.00367

KEV

否

活动

非常低

来源

MITRE	https://www.cve.org/CVERecord?id=CVE-2011-1784
NVD	https://nvd.nist.gov/vuln/detail/CVE-2011-1784
CVE Details	https://www.cvedetails.com/cve/CVE-2011-1784/

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