Linux Distros 未修补的漏洞：CVE-2023-46233
critical Nessus 插件 ID 226865
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。- crypto-js 是采用 crypto 标准的 JavaScript 库。4.2.0 版本之前的 crypto-js PBKDF2 比 1993 年最初指定的版本弱 1,000 倍，比当前行业标准弱至少 1,300,000 倍。这是因为它既默认为 SHA1（一种至少从 2005 年起就被认为是不安全的加密哈希算法），又默认为一次迭代，即 1993 年被指定为 1,000 的“强度”或“难度”值。PBKDF2 依靠迭代计数作为应对原像和碰撞攻击的措施。如果用来保护密码，会造成重大影响。如果用来生成签名，会造成重大影响。 4.2.0 版包含针对此问题的补丁。作为解决方法，将 crypto-js 配置为使用 SHA256 并进行至少 250,000 次迭代。(CVE-2023-46233)
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-2023-46233
插件详情
严重性: Critical
ID: 226865
文件名: unpatched_CVE_2023_46233.nasl
版本: 1.5
类型: local
代理: unix
系列: Misc.
发布时间: 2025/3/5
最近更新时间: 2026/1/27
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: Medium
分数: 5.2
CVSS v2
风险因素: Medium
基本分数: 6.4
时间分数: 5.4
矢量: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS 分数来源: CVE-2023-46233
CVSS v3
风险因素: Critical
基本分数: 9.1
时间分数: 8.3
矢量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
时间矢量: CVSS:3.0/E:U/RL:U/RC:C
漏洞信息
CPE: cpe:/o:debian:debian_linux:11.0, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:dotnet, p-cpe:/a:redhat:enterprise_linux:dotnet-host, p-cpe:/a:redhat:enterprise_linux:netstandard-targeting-pack-2.1, cpe:/o:centos:centos:8, p-cpe:/a:centos:centos:dotnet, p-cpe:/a:centos:centos:dotnet-host, p-cpe:/a:centos:centos:netstandard-targeting-pack-2.1, p-cpe:/a:redhat:enterprise_linux:aspnetcore-runtime-6.0, p-cpe:/a:redhat:enterprise_linux:aspnetcore-targeting-pack-6.0, p-cpe:/a:redhat:enterprise_linux:dotnet-apphost-pack-6.0, p-cpe:/a:redhat:enterprise_linux:dotnet-hostfxr-6.0, p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-6.0, p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-6.0, p-cpe:/a:redhat:enterprise_linux:dotnet-targeting-pack-6.0, p-cpe:/a:redhat:enterprise_linux:dotnet-templates-6.0, p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-6.0-source-built-artifacts, cpe:/o:redhat:enterprise_linux:9, cpe:/o:debian:debian_linux:12.0, p-cpe:/a:redhat:enterprise_linux:aspnetcore-runtime-7.0, p-cpe:/a:redhat:enterprise_linux:aspnetcore-targeting-pack-7.0, p-cpe:/a:redhat:enterprise_linux:dotnet-apphost-pack-7.0, p-cpe:/a:redhat:enterprise_linux:dotnet-hostfxr-7.0, p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-7.0, p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-7.0, p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-7.0-source-built-artifacts, p-cpe:/a:redhat:enterprise_linux:dotnet-targeting-pack-7.0, p-cpe:/a:redhat:enterprise_linux:dotnet-templates-7.0, p-cpe:/a:centos:centos:aspnetcore-runtime-7.0, p-cpe:/a:centos:centos:aspnetcore-targeting-pack-7.0, p-cpe:/a:centos:centos:dotnet-apphost-pack-7.0, p-cpe:/a:centos:centos:dotnet-hostfxr-7.0, p-cpe:/a:centos:centos:dotnet-runtime-7.0, p-cpe:/a:centos:centos:dotnet-sdk-7.0, p-cpe:/a:centos:centos:dotnet-sdk-7.0-source-built-artifacts, p-cpe:/a:centos:centos:dotnet-targeting-pack-7.0, p-cpe:/a:centos:centos:dotnet-templates-7.0, p-cpe:/a:centos:centos:aspnetcore-runtime-6.0, p-cpe:/a:centos:centos:aspnetcore-targeting-pack-6.0, p-cpe:/a:centos:centos:dotnet-apphost-pack-6.0, p-cpe:/a:centos:centos:dotnet-hostfxr-6.0, p-cpe:/a:centos:centos:dotnet-runtime-6.0, p-cpe:/a:centos:centos:dotnet-sdk-6.0, p-cpe:/a:centos:centos:dotnet-sdk-6.0-source-built-artifacts, p-cpe:/a:centos:centos:dotnet-targeting-pack-6.0, p-cpe:/a:centos:centos:dotnet-templates-6.0, p-cpe:/a:redhat:enterprise_linux:dotnet7.0, p-cpe:/a:redhat:enterprise_linux:dotnet6.0, cpe:/o:canonical:ubuntu_linux:24.04:-:lts, p-cpe:/a:debian:debian_linux:cryptojs, p-cpe:/a:centos:centos:dotnet6.0, p-cpe:/a:canonical:ubuntu_linux:cryptojs, p-cpe:/a:centos:centos:dotnet7.0
必需的 KB 项: Host/OS/identifier, Host/cpu, Host/local_checks_enabled, global_settings/vendor_unpatched
易利用性: No known exploits are available
漏洞发布日期: 2023/10/25
参考资料信息
CVE: CVE-2023-46233