Linux Distros 未修补的漏洞：CVE-2025-43903
medium Nessus 插件 ID 257497
语言：
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。- 25.04.0 之前的 Poppler 中的 NSSCryptoSignBackend.cc 未验证文档上的 adbe.pkcs7.sha1 签名从而可能导致签名伪造。 (CVE-2025-43903)
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
插件详情
严重性: Medium
ID: 257497
文件名: unpatched_CVE_2025_43903.nasl
版本: 1.1
类型: local
代理: unix
系列: Misc.
发布时间: 2025/8/27
最近更新时间: 2025/8/27
支持的传感器: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
风险信息
VPR
风险因素: Low
分数: 1.6
CVSS v2
风险因素: Medium
基本分数: 6.4
时间分数: 4.7
矢量: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P
CVSS 分数来源: CVE-2025-43903
CVSS v3
风险因素: Medium
基本分数: 4.3
时间分数: 3.8
矢量: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
时间矢量: CVSS:3.0/E:U/RL:O/RC:C
漏洞信息
CPE: cpe:/o:debian:debian_linux:11.0, p-cpe:/a:centos:centos:poppler-qt, p-cpe:/a:redhat:enterprise_linux:poppler-qt6-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt, cpe:/o:centos:centos:7, p-cpe:/a:centos:centos:poppler-qt5, 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:centos:centos:8, 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, 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-qt4-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt5-devel, p-cpe:/a:redhat:enterprise_linux:poppler-qt5, p-cpe:/a:centos:centos:poppler-qt4, p-cpe:/a:centos:centos:poppler-glib, 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:redhat:enterprise_linux:poppler-devel, cpe:/o:redhat:enterprise_linux:7, 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, p-cpe:/a:redhat:enterprise_linux:poppler-demos, p-cpe:/a:centos:centos:poppler-qt4-devel, p-cpe:/a:redhat:enterprise_linux:poppler-cpp-devel, p-cpe:/a:redhat:enterprise_linux:poppler-cpp, p-cpe:/a:redhat:enterprise_linux:poppler-glib-devel, 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
必需的 KB 项: Host/cpu, Host/local_checks_enabled, global_settings/vendor_unpatched, Host/OS/identifier
易利用性: No known exploits are available
漏洞发布日期: 2025/4/18
参考资料信息
CVE: CVE-2025-43903