Linux Distros 未修补的漏洞:CVE-2026-58224

medium Nessus 插件 ID 330473

简介

Linux/Unix 主机上安装的一个或多个程序包存在漏洞,但供应商表示不会修补此漏洞。

描述

Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响,而供应商没有提供补丁程序。

- 在 Samba 使用的群集数据库服务 Samba 的 CTDB 中发现一个缺陷。对接收的 CTDB 协议数据包的完整性验证不充分,会允许在未充分的边界检查的情况下,处理包含无效字段长度、终止不当的字符串或不一致数据包大小的畸形数据包。能够访问 CTDB 私有网络的远程攻击者可通过进程崩溃或内存过多消耗触发拒绝服务,并且在有限的情况下还会泄露相邻内存内容。(CVE-2026-58224)

请注意,Nessus 依赖供应商报告的程序包是否存在进行判断。

解决方案

目前尚未有任何已知的解决方案。

另见

https://access.redhat.com/security/cve/cve-2026-58224

https://security-tracker.debian.org/tracker/CVE-2026-58224

https://ubuntu.com/security/CVE-2026-58224

插件详情

严重性: Medium

ID: 330473

文件名: unpatched_CVE_2026_58224.nasl

版本: 1.5

类型: Local

代理: unix

系列: Misc.

发布时间: 2026/7/29

最近更新时间: 2026/9/2

支持的传感器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

风险信息

VPR

风险因素: Low

分数: 3

百分位: 23.67

CVSS v2

风险因素: Low

基本分数: 3.3

时间分数: 2.8

矢量: CVSS2#AV:A/AC:L/Au:N/C:N/I:N/A:P

CVSS 分数来源: CVE-2026-58224

CVSS v3

风险因素: Medium

基本分数: 6.5

时间分数: 6

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

时间矢量: CVSS:3.0/E:U/RL:U/RC:C

漏洞信息

CPE: cpe:/o:canonical:ubuntu_linux:14.04:-:lts, cpe:/o:canonical:ubuntu_linux:16.04:-:lts, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, cpe:/o:canonical:ubuntu_linux:20.04:-:lts, cpe:/o:centos:centos:7, cpe:/o:debian:debian_linux:12.0, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:canonical:ubuntu_linux:samba, p-cpe:/a:centos:centos:ctdb-devel, p-cpe:/a:centos:centos:ctdb-tests, p-cpe:/a:centos:centos:ctdb, p-cpe:/a:centos:centos:libsmbclient-devel, p-cpe:/a:centos:centos:libsmbclient, p-cpe:/a:centos:centos:libwbclient-devel, p-cpe:/a:centos:centos:libwbclient, p-cpe:/a:centos:centos:samba-client-libs, p-cpe:/a:centos:centos:samba-client, p-cpe:/a:centos:centos:samba-common-libs, p-cpe:/a:centos:centos:samba-common-tools, p-cpe:/a:centos:centos:samba-common, p-cpe:/a:centos:centos:samba-dc-libs, p-cpe:/a:centos:centos:samba-dc, p-cpe:/a:centos:centos:samba-devel, p-cpe:/a:centos:centos:samba-krb5-printing, p-cpe:/a:centos:centos:samba-libs, p-cpe:/a:centos:centos:samba-pidl, p-cpe:/a:centos:centos:samba-python-test, p-cpe:/a:centos:centos:samba-python, p-cpe:/a:centos:centos:samba-test-devel, p-cpe:/a:centos:centos:samba-test-libs, p-cpe:/a:centos:centos:samba-test, p-cpe:/a:centos:centos:samba-vfs-glusterfs, p-cpe:/a:centos:centos:samba-winbind-clients, p-cpe:/a:centos:centos:samba-winbind-krb5-locator, p-cpe:/a:centos:centos:samba-winbind-modules, p-cpe:/a:centos:centos:samba-winbind, p-cpe:/a:centos:centos:samba, p-cpe:/a:debian:debian_linux:samba, p-cpe:/a:redhat:enterprise_linux:ctdb-devel, p-cpe:/a:redhat:enterprise_linux:ctdb-tests, p-cpe:/a:redhat:enterprise_linux:ctdb, p-cpe:/a:redhat:enterprise_linux:libsmbclient-devel, p-cpe:/a:redhat:enterprise_linux:libsmbclient, p-cpe:/a:redhat:enterprise_linux:libwbclient-devel, p-cpe:/a:redhat:enterprise_linux:libwbclient, p-cpe:/a:redhat:enterprise_linux:samba-client-libs, p-cpe:/a:redhat:enterprise_linux:samba-client, p-cpe:/a:redhat:enterprise_linux:samba-common-libs, p-cpe:/a:redhat:enterprise_linux:samba-common-tools, p-cpe:/a:redhat:enterprise_linux:samba-common, p-cpe:/a:redhat:enterprise_linux:samba-dc-libs, p-cpe:/a:redhat:enterprise_linux:samba-dc, p-cpe:/a:redhat:enterprise_linux:samba-devel, p-cpe:/a:redhat:enterprise_linux:samba-krb5-printing, p-cpe:/a:redhat:enterprise_linux:samba-libs, p-cpe:/a:redhat:enterprise_linux:samba-pidl, p-cpe:/a:redhat:enterprise_linux:samba-python-test, p-cpe:/a:redhat:enterprise_linux:samba-python, p-cpe:/a:redhat:enterprise_linux:samba-test-devel, p-cpe:/a:redhat:enterprise_linux:samba-test-libs, p-cpe:/a:redhat:enterprise_linux:samba-test, p-cpe:/a:redhat:enterprise_linux:samba-vfs-glusterfs, p-cpe:/a:redhat:enterprise_linux:samba-winbind-clients, p-cpe:/a:redhat:enterprise_linux:samba-winbind-krb5-locator, p-cpe:/a:redhat:enterprise_linux:samba-winbind-modules, p-cpe:/a:redhat:enterprise_linux:samba-winbind, p-cpe:/a:redhat:enterprise_linux:samba

必需的 KB 项: Host/local_checks_enabled, Host/cpu, global_settings/vendor_unpatched, Host/OS/identifier

易利用性: No known exploits are available

漏洞发布日期: 2026/7/28

参考资料信息

CVE: CVE-2026-58224