Linux Distros 未修補弱點:CVE-2026-13097

high Nessus Plugin ID 338271

概要

Linux/Unix 主機上安裝的一個或多個套件存有弱點,廠商表示將不會修補。

說明

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件,且廠商未提供可用的修補程式。

- 在 FreeIPA 中發現權限提升缺陷。在 389-ds 目錄伺服器中,對 Kerberos 主體名稱屬性強制執行的唯一性限制無法正確考慮相同主體名稱的對等表示法,因此允許具有足夠 LDAP 寫入權限的使用者建立模擬現有特權服務主體的服務主體。這可能會導致未經授權取得敏感服務的 Kerberos 服務工單,進而導致網域完整受損。
(CVE-2026-13097)

請注意,Nessus 依賴供應商報告的套件存在。

解決方案

目前尚未有已知的解決方案。

另請參閱

https://access.redhat.com/security/cve/cve-2026-13097

https://ubuntu.com/security/CVE-2026-13097

Plugin 詳細資訊

嚴重性: High

ID: 338271

檔案名稱: unpatched_CVE_2026_13097.nasl

版本: 1.2

類型: Local

代理程式: unix

系列: Misc.

已發布: 2026/8/20

已更新: 2026/8/21

支援的感應器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

風險資訊

VPR

風險因素: Medium

分數: 5

百分位數: 93.75

CVSS v2

風險因素: Medium

基本分數: 4.6

時間性分數: 3.9

媒介: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS 評分資料來源: CVE-2026-13097

CVSS v3

風險因素: High

基本分數: 7.8

時間性分數: 7.1

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

時間媒介: CVSS:3.0/E:U/RL:U/RC:C

弱點資訊

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:canonical:ubuntu_linux:22.04:-:lts, cpe:/o:canonical:ubuntu_linux:24.04:-:lts, cpe:/o:canonical:ubuntu_linux:26.04:-:lts, cpe:/o:centos:centos:7, cpe:/o:centos:centos:8, cpe:/o:redhat:enterprise_linux:10, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:canonical:ubuntu_linux:freeipa, p-cpe:/a:centos:centos:ipa-admintools, p-cpe:/a:centos:centos:ipa-client-common, p-cpe:/a:centos:centos:ipa-client-encrypted-dns, p-cpe:/a:centos:centos:ipa-client-epn, p-cpe:/a:centos:centos:ipa-client-samba, p-cpe:/a:centos:centos:ipa-client, p-cpe:/a:centos:centos:ipa-common, p-cpe:/a:centos:centos:ipa-python-compat, p-cpe:/a:centos:centos:ipa-python, p-cpe:/a:centos:centos:ipa-selinux-luna, p-cpe:/a:centos:centos:ipa-selinux-nfast, p-cpe:/a:centos:centos:ipa-selinux, p-cpe:/a:centos:centos:ipa-server-common, p-cpe:/a:centos:centos:ipa-server-dns, p-cpe:/a:centos:centos:ipa-server-encrypted-dns, p-cpe:/a:centos:centos:ipa-server-trust-ad, p-cpe:/a:centos:centos:ipa-server, p-cpe:/a:centos:centos:ipa, p-cpe:/a:centos:centos:python2-ipaclient, p-cpe:/a:centos:centos:python2-ipalib, p-cpe:/a:centos:centos:python2-ipaserver, p-cpe:/a:centos:centos:python3-ipaclient, p-cpe:/a:centos:centos:python3-ipalib, p-cpe:/a:centos:centos:python3-ipaserver, p-cpe:/a:centos:centos:python3-ipatests, p-cpe:/a:redhat:enterprise_linux:ipa-admintools, p-cpe:/a:redhat:enterprise_linux:ipa-client-common, p-cpe:/a:redhat:enterprise_linux:ipa-client-encrypted-dns, p-cpe:/a:redhat:enterprise_linux:ipa-client-epn, p-cpe:/a:redhat:enterprise_linux:ipa-client-samba, p-cpe:/a:redhat:enterprise_linux:ipa-client, p-cpe:/a:redhat:enterprise_linux:ipa-common, p-cpe:/a:redhat:enterprise_linux:ipa-python-compat, p-cpe:/a:redhat:enterprise_linux:ipa-python, p-cpe:/a:redhat:enterprise_linux:ipa-selinux-luna, p-cpe:/a:redhat:enterprise_linux:ipa-selinux-nfast, p-cpe:/a:redhat:enterprise_linux:ipa-selinux, p-cpe:/a:redhat:enterprise_linux:ipa-server-common, p-cpe:/a:redhat:enterprise_linux:ipa-server-dns, p-cpe:/a:redhat:enterprise_linux:ipa-server-encrypted-dns, p-cpe:/a:redhat:enterprise_linux:ipa-server-trust-ad, p-cpe:/a:redhat:enterprise_linux:ipa-server, p-cpe:/a:redhat:enterprise_linux:ipa, p-cpe:/a:redhat:enterprise_linux:python2-ipaclient, p-cpe:/a:redhat:enterprise_linux:python2-ipalib, p-cpe:/a:redhat:enterprise_linux:python2-ipaserver, p-cpe:/a:redhat:enterprise_linux:python3-ipaclient, p-cpe:/a:redhat:enterprise_linux:python3-ipalib, p-cpe:/a:redhat:enterprise_linux:python3-ipaserver, p-cpe:/a:redhat:enterprise_linux:python3-ipatests

必要的 KB 項目: Host/local_checks_enabled, Host/cpu, global_settings/vendor_unpatched, Host/OS/identifier

可輕鬆利用: No known exploits are available

弱點發布日期: 2026/8/20

參考資訊

CVE: CVE-2026-13097