Linux Distros 未修補的弱點:CVE-2025-52886

medium Nessus Plugin ID 252239

概要

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

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。

- Poppler 是 PDF 轉譯程式庫。 25.06.0 之前的版本使用 `std::atomic_int` 進行參照計數。由於 `std::atomic_int` 只有 32 位元因此可能會發生參照計數溢位並觸發釋放後使用。 25.06.0 版修補此問題。 (CVE-2025-52886)

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-2025-52886

https://security-tracker.debian.org/tracker/CVE-2025-52886

Plugin 詳細資訊

嚴重性: Medium

ID: 252239

檔案名稱: unpatched_CVE_2025_52886.nasl

版本: 1.3

類型: local

代理程式: unix

系列: Misc.

已發布: 2025/8/19

已更新: 2025/9/4

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: Medium

基本分數: 6.8

時間性分數: 5

媒介: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS 評分資料來源: CVE-2025-52886

CVSS v3

風險因素: High

基本分數: 7.8

時間性分數: 6.8

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:O/RC:C

CVSS v4

風險因素: Medium

Base Score: 6.9

Threat Score: 4.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

弱點資訊

CPE: p-cpe:/a:centos:centos:compat-poppler022, p-cpe:/a:centos:centos:poppler-qt, cpe:/o:centos:centos:8, p-cpe:/a:redhat:enterprise_linux:poppler-data, p-cpe:/a:redhat:enterprise_linux:poppler-data-devel, p-cpe:/a:centos:centos:poppler-qt5-devel, p-cpe:/a:redhat:enterprise_linux:poppler-glib, p-cpe:/a:centos:centos:poppler-utils, p-cpe:/a:redhat:enterprise_linux:poppler-qt6-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt, p-cpe:/a:redhat:enterprise_linux:compat-poppler022, cpe:/o:centos:centos:7, p-cpe:/a:centos:centos:poppler-qt5, cpe:/o:debian:debian_linux:11.0, p-cpe:/a:redhat:enterprise_linux:poppler-qt4-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt5-devel, p-cpe:/a:centos:centos:poppler-data-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt5, p-cpe:/a:centos:centos:poppler-qt4, p-cpe:/a:centos:centos:poppler-glib, p-cpe:/a:redhat:enterprise_linux:poppler-utils, p-cpe:/a:centos:centos:poppler-cpp-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt-devel, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:centos:centos:compat-poppler022-cpp, p-cpe:/a:centos:centos:compat-poppler022-qt, p-cpe:/a:redhat:enterprise_linux:poppler-devel, p-cpe:/a:centos:centos:poppler-qt6-devel, p-cpe:/a:centos:centos:poppler-qt6, cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:enterprise_linux:10, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:centos:centos:poppler-demos, p-cpe:/a:redhat:enterprise_linux:poppler-glib-doc, p-cpe:/a:centos:centos:poppler-glib-doc, p-cpe:/a:centos:centos:compat-poppler022-glib, p-cpe:/a:redhat:enterprise_linux:poppler, p-cpe:/a:redhat:enterprise_linux:compat-poppler022-glib, p-cpe:/a:redhat:enterprise_linux:poppler-qt6, p-cpe:/a:centos:centos:poppler-qt-devel, p-cpe:/a:centos:centos:poppler, p-cpe:/a:centos:centos:poppler-devel, p-cpe:/a:debian:debian_linux:poppler, p-cpe:/a:redhat:enterprise_linux:poppler-cpp, p-cpe:/a:redhat:enterprise_linux:poppler-demos, p-cpe:/a:redhat:enterprise_linux:compat-poppler022-cpp, p-cpe:/a:centos:centos:poppler-qt4-devel, p-cpe:/a:redhat:enterprise_linux:compat-poppler022-qt, p-cpe:/a:redhat:enterprise_linux:poppler-cpp-devel, p-cpe:/a:redhat:enterprise_linux:poppler-glib-devel, p-cpe:/a:centos:centos:poppler-data, p-cpe:/a:redhat:enterprise_linux:poppler-qt4, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:centos:centos:poppler-cpp, cpe:/o:debian:debian_linux:12.0, p-cpe:/a:centos:centos:poppler-glib-devel

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: 2025/7/2

參考資訊

CVE: CVE-2025-52886