漏洞信息
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Vulnerability Title
Linuxfabrik Monitoring Plugins: Arbitrary root file disclosure via unconfined --filename in logfile plugin (sudoers LPE)
Vulnerability Description
Linuxfabrik Monitoring Plugins provides monitoring plugins for Icinga, Nagios, and related systems. Prior to version 7.0.0, check-plugins/logfile/logfile accepted a free-form --filename path and opened it as root when invoked through the shipped nagios or icinga sudoers allowlist, without confining the resolved path to /var/log. An attacker who controls the monitoring account can select a root-readable file such as /etc/shadow and use --warning-regex . while leaving SUPPRESS_OUTPUT false, causing each nonempty line to be collected in warn_matches and returned through lib.base.oao(). The vulnerable flow passes the expanded scan_path directly to open(), and neither real-path containment nor an allowlist protects the sink. The same fix also confines mysql-logfile and openvpn-client-list paths, allows only documented log roots, and resolves symlinks and parent-directory traversal before checking containment. This issue is fixed in version 7.0.0.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Linuxfabrik Python Libraries 路径遍历漏洞
Vulnerability Description
Linuxfabrik Python Libraries是Linuxfabrik组织开源的一系列Python开发库。 Linuxfabrik Python Libraries 7.0.0之前版本存在安全漏洞,该漏洞源于对--filename参数路径验证不足,导致攻击者可通过控制监控账户读取root可读文件(如/etc/shadow),造成敏感信息泄露。
CVSS Information
N/A
Vulnerability Type
N/A