Oracle Linux 9:pcp (ELSA-2024-2213)

medium Nessus 插件 ID 195082

简介

远程 Oracle Linux 主机缺少安全更新。

描述

远程 Oracle Linux 9 主机上安装的程序包受到 ELSA-2024-2213 公告中提及的漏洞的影响。

- 在 Performance Co-Pilot (PCP) 程序包中发现一个漏洞,因与 PCP 相关的 systemd 服务所使用的混合权限级别所致。某些服务在有限 PCP 用户/群组权限范围内运行,其他服务则可获得完整的根权限。特权根进程与非特权 PCP 用户拥有的目录或目录树交互时,权限级别的这种差异会造成风险。特别是,此漏洞可能导致 PCP 用户隔离被破坏并促进本地 PCP-to-root 的利用,尤其是通过符号链接攻击时。这些漏洞凸显了在 PCP 内维持健全的权限分离机制以缓解未经授权的权限升级的重要性。(CVE-2023-6917)

请注意,Nessus 尚未测试此问题,而是只依据应用程序自我报告的版本号进行判断。

解决方案

更新受影响的程序包。

另见

https://linux.oracle.com/errata/ELSA-2024-2213.html

插件详情

严重性: Medium

ID: 195082

文件名: oraclelinux_ELSA-2024-2213.nasl

版本: 1.3

类型: local

代理: unix

发布时间: 2024/5/6

最近更新时间: 2025/4/2

支持的传感器: Frictionless Assessment Agent, Nessus Agent, Continuous Assessment, Nessus

风险信息

VPR

风险因素: Medium

分数: 6.7

CVSS v2

风险因素: Medium

基本分数: 6.5

时间分数: 4.8

矢量: CVSS2#AV:L/AC:L/Au:M/C:C/I:C/A:C

CVSS 分数来源: CVE-2023-6917

CVSS v3

风险因素: Medium

基本分数: 6.7

时间分数: 5.8

矢量: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

时间矢量: CVSS:3.0/E:U/RL:O/RC:C

漏洞信息

CPE: p-cpe:/a:oracle:linux:pcp-pmda-nvidia-gpu, p-cpe:/a:oracle:linux:pcp-export-pcp2json, p-cpe:/a:oracle:linux:pcp-pmda-oracle, p-cpe:/a:oracle:linux:pcp-selinux, p-cpe:/a:oracle:linux:pcp-export-pcp2xml, p-cpe:/a:oracle:linux:pcp-pmda-bcc, p-cpe:/a:oracle:linux:pcp-pmda-bonding, cpe:/a:oracle:linux:9::appstream, p-cpe:/a:oracle:linux:pcp-pmda-postfix, p-cpe:/a:oracle:linux:pcp-pmda-statsd, p-cpe:/a:oracle:linux:perl-pcp-logsummary, p-cpe:/a:oracle:linux:pcp-pmda-lustre, p-cpe:/a:oracle:linux:perl-pcp-mmv, p-cpe:/a:oracle:linux:pcp-pmda-netfilter, p-cpe:/a:oracle:linux:pcp-pmda-mounts, p-cpe:/a:oracle:linux:pcp-pmda-libvirt, p-cpe:/a:oracle:linux:pcp-pmda-infiniband, p-cpe:/a:oracle:linux:pcp-pmda-trace, p-cpe:/a:oracle:linux:pcp-pmda-openvswitch, p-cpe:/a:oracle:linux:pcp-system-tools, p-cpe:/a:oracle:linux:pcp-import-sar2pcp, p-cpe:/a:oracle:linux:pcp-pmda-logger, p-cpe:/a:oracle:linux:perl-pcp-logimport, p-cpe:/a:oracle:linux:pcp-pmda-shping, p-cpe:/a:oracle:linux:pcp-pmda-rsyslog, p-cpe:/a:oracle:linux:pcp-pmda-named, p-cpe:/a:oracle:linux:pcp-pmda-summary, p-cpe:/a:oracle:linux:pcp-pmda-dm, p-cpe:/a:oracle:linux:pcp-pmda-slurm, p-cpe:/a:oracle:linux:pcp-pmda-perfevent, p-cpe:/a:oracle:linux:pcp-pmda-json, p-cpe:/a:oracle:linux:pcp-pmda-openmetrics, p-cpe:/a:oracle:linux:pcp-pmda-zimbra, p-cpe:/a:oracle:linux:pcp-libs, p-cpe:/a:oracle:linux:pcp-pmda-bash, p-cpe:/a:oracle:linux:pcp-pmda-postgresql, p-cpe:/a:oracle:linux:pcp-pmda-mic, p-cpe:/a:oracle:linux:pcp-pmda-gluster, p-cpe:/a:oracle:linux:pcp-pmda-snmp, p-cpe:/a:oracle:linux:pcp-pmda-resctrl, p-cpe:/a:oracle:linux:pcp-pmda-lustrecomm, p-cpe:/a:oracle:linux:pcp-pmda-gfs2, p-cpe:/a:oracle:linux:pcp-export-zabbix-agent, p-cpe:/a:oracle:linux:pcp-pmda-bpftrace, p-cpe:/a:oracle:linux:pcp-pmda-smart, p-cpe:/a:oracle:linux:pcp-pmda-nginx, p-cpe:/a:oracle:linux:pcp-pmda-rabbitmq, p-cpe:/a:oracle:linux:pcp-testsuite, p-cpe:/a:oracle:linux:pcp-export-pcp2elasticsearch, p-cpe:/a:oracle:linux:pcp-doc, p-cpe:/a:oracle:linux:pcp-libs-devel, p-cpe:/a:oracle:linux:pcp-pmda-samba, p-cpe:/a:oracle:linux:pcp-pmda-lmsensors, p-cpe:/a:oracle:linux:pcp-pmda-news, cpe:/a:oracle:linux:9:4:appstream_base, p-cpe:/a:oracle:linux:pcp-pmda-podman, p-cpe:/a:oracle:linux:pcp-pmda-gpfs, p-cpe:/a:oracle:linux:pcp-pmda-mysql, p-cpe:/a:oracle:linux:pcp-pmda-cifs, cpe:/o:oracle:linux:9, p-cpe:/a:oracle:linux:pcp-import-iostat2pcp, p-cpe:/a:oracle:linux:pcp-pmda-redis, p-cpe:/a:oracle:linux:pcp-pmda-elasticsearch, p-cpe:/a:oracle:linux:pcp-pmda-farm, p-cpe:/a:oracle:linux:pcp-pmda-zswap, p-cpe:/a:oracle:linux:pcp-pmda-haproxy, p-cpe:/a:oracle:linux:pcp-pmda-mailq, p-cpe:/a:oracle:linux:pcp-gui, p-cpe:/a:oracle:linux:pcp-pmda-sendmail, p-cpe:/a:oracle:linux:pcp-pmda-bpf, p-cpe:/a:oracle:linux:pcp-pmda-activemq, p-cpe:/a:oracle:linux:pcp-pmda-memcache, p-cpe:/a:oracle:linux:pcp-pmda-bind2, p-cpe:/a:oracle:linux:pcp-pmda-roomtemp, p-cpe:/a:oracle:linux:pcp-pmda-nfsclient, p-cpe:/a:oracle:linux:pcp-export-pcp2zabbix, p-cpe:/a:oracle:linux:pcp-pmda-hacluster, p-cpe:/a:oracle:linux:pcp-pmda-dbping, p-cpe:/a:oracle:linux:pcp-export-pcp2influxdb, p-cpe:/a:oracle:linux:pcp-pmda-apache, p-cpe:/a:oracle:linux:pcp-conf, p-cpe:/a:oracle:linux:pcp-pmda-sockets, p-cpe:/a:oracle:linux:pcp-import-ganglia2pcp, p-cpe:/a:oracle:linux:pcp-pmda-systemd, p-cpe:/a:oracle:linux:pcp-pmda-pdns, p-cpe:/a:oracle:linux:pcp-import-mrtg2pcp, p-cpe:/a:oracle:linux:python3-pcp, p-cpe:/a:oracle:linux:pcp-pmda-ds389log, p-cpe:/a:oracle:linux:pcp-pmda-netcheck, p-cpe:/a:oracle:linux:perl-pcp-pmda, p-cpe:/a:oracle:linux:pcp-pmda-gpsd, p-cpe:/a:oracle:linux:pcp-import-collectl2pcp, p-cpe:/a:oracle:linux:pcp-pmda-cisco, p-cpe:/a:oracle:linux:pcp-pmda-lio, p-cpe:/a:oracle:linux:pcp-zeroconf, p-cpe:/a:oracle:linux:pcp-pmda-ds389, p-cpe:/a:oracle:linux:pcp-pmda-docker, p-cpe:/a:oracle:linux:pcp, p-cpe:/a:oracle:linux:pcp-geolocate, p-cpe:/a:oracle:linux:pcp-pmda-weblog, p-cpe:/a:oracle:linux:pcp-export-pcp2graphite, p-cpe:/a:oracle:linux:pcp-pmda-denki, p-cpe:/a:oracle:linux:pcp-pmda-mongodb, p-cpe:/a:oracle:linux:pcp-devel, p-cpe:/a:oracle:linux:pcp-pmda-mssql, p-cpe:/a:oracle:linux:pcp-export-pcp2spark, p-cpe:/a:oracle:linux:pcp-pmda-unbound

必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/OracleLinux

易利用性: No known exploits are available

补丁发布日期: 2024/5/3

漏洞发布日期: 2024/2/28

参考资料信息

CVE: CVE-2023-6917