Linux Distros 未修補弱點：CVE-2026-10118
high Nessus Plugin ID 318223
語言:
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，且供應商未提供可用的修補程式。- 在 Poppler 的 Splash 後端發現缺陷。遠端攻擊者可以透過製作惡意 PDF 檔案來利用此漏洞，該檔案在呈現時會在「tilingPatternFill」函式中觸發整數溢位。此溢位會導致堆積記憶體配置過小，進而允許後續越界寫入。成功利用可能會導致在處理 PDF 的應用程式環境中執行任意程式碼、資訊洩露或拒絕服務。（CVE-2026-10118）
請注意，Nessus 的判定取決於廠商所報告的套件是否存在。
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-2026-10118
Plugin 詳細資訊
嚴重性: High
ID: 318223
檔案名稱: unpatched_CVE_2026_10118.nasl
版本: 1.3
類型: Local
代理程式: unix
系列: Misc.
已發布: 2026/6/2
已更新: 2026/6/6
支援的感應器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
風險資訊
VPR
風險因素: Medium
分數: 6.7
CVSS v2
風險因素: High
基本分數: 8.3
時間性分數: 7.1
媒介: CVSS2#AV:N/AC:M/Au:N/C:P/I:C/A:P
CVSS 評分資料來源: CVE-2026-10118
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:N/UI:R/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:debian:debian_linux:11.0, cpe:/o:canonical:ubuntu_linux:20.04:-:lts, p-cpe:/a:centos:centos:compat-poppler022-qt, p-cpe:/a:redhat:enterprise_linux:poppler-utils, cpe:/o:canonical:ubuntu_linux:24.04:-:lts, p-cpe:/a:centos:centos:compat-poppler022, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:redhat:enterprise_linux:poppler-demos, p-cpe:/a:canonical:ubuntu_linux:poppler, p-cpe:/a:redhat:enterprise_linux:compat-poppler022-cpp, p-cpe:/a:centos:centos:poppler-cpp, p-cpe:/a:redhat:enterprise_linux:poppler-qt4-devel, p-cpe:/a:redhat:enterprise_linux:poppler-glib-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt6, cpe:/o:debian:debian_linux:12.0, p-cpe:/a:centos:centos:compat-poppler022-glib, p-cpe:/a:centos:centos:poppler-qt6-devel, cpe:/o:canonical:ubuntu_linux:25.10, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:centos:centos:poppler-qt-devel, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, p-cpe:/a:centos:centos:poppler, p-cpe:/a:centos:centos:poppler-devel, p-cpe:/a:centos:centos:poppler-qt6, p-cpe:/a:redhat:enterprise_linux:poppler-qt6-devel, p-cpe:/a:redhat:enterprise_linux:poppler, cpe:/o:centos:centos:8, p-cpe:/a:debian:debian_linux:poppler, p-cpe:/a:centos:centos:poppler-cpp-devel, p-cpe:/a:centos:centos:poppler-glib-devel, p-cpe:/a:centos:centos:poppler-demos, p-cpe:/a:redhat:enterprise_linux:poppler-devel, p-cpe:/a:centos:centos:poppler-qt, cpe:/o:redhat:enterprise_linux:8, cpe:/o:debian:debian_linux:13.0, cpe:/o:redhat:enterprise_linux:10, p-cpe:/a:redhat:enterprise_linux:poppler-qt-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt5-devel, p-cpe:/a:centos:centos:poppler-qt4-devel, p-cpe:/a:redhat:enterprise_linux:poppler-glib-doc, p-cpe:/a:redhat:enterprise_linux:poppler-qt, p-cpe:/a:redhat:enterprise_linux:poppler-cpp, p-cpe:/a:redhat:enterprise_linux:compat-poppler022, p-cpe:/a:redhat:enterprise_linux:poppler-qt4, p-cpe:/a:centos:centos:poppler-qt5-devel, cpe:/o:canonical:ubuntu_linux:26.04:-:lts, cpe:/o:centos:centos:7, cpe:/o:canonical:ubuntu_linux:16.04:-:lts, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:poppler-glib, p-cpe:/a:centos:centos:poppler-glib-doc, p-cpe:/a:redhat:enterprise_linux:compat-poppler022-glib, p-cpe:/a:redhat:enterprise_linux:compat-poppler022-qt, p-cpe:/a:centos:centos:poppler-qt5, p-cpe:/a:centos:centos:poppler-utils, p-cpe:/a:redhat:enterprise_linux:poppler-qt5, cpe:/o:canonical:ubuntu_linux:22.04:-:lts, p-cpe:/a:centos:centos:poppler-qt4, p-cpe:/a:redhat:enterprise_linux:poppler-cpp-devel, p-cpe:/a:centos:centos:poppler-glib, p-cpe:/a:centos:centos:compat-poppler022-cpp
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: 2026/6/1
參考資訊
CVE: CVE-2026-10118