检测

MagicLinux 8python27:2.7 (AXSA:2021-2829:01)

high Nessus 插件 ID 294479

语言：

简介

远程iraclelinux 主机缺少一个或多个安全更新。

描述

远程iraclelinux 8 主机上存在安装的程序包该程序包受到 AXSA:2021-2829:01 公告中提及的多个漏洞的影响。

 * python对测试套件中通过 HTTP 检索的数据使用不安全的 eval()CVE-2020-27619]
 * python-jinja2urlize 过滤器中的 ReDoS 漏洞 (CVE-2020-28493)
 * python-babel相对路径遍历允许攻击者加载任意区域设置文件并执行任意代码CVE-2021-20095、 CVE-2021-42771]
 * python-pygmentsSML 词法分析器中的无限循环可能导致 DoS (CVE-2021-20270)
 * python在查询参数中使用分号通过 urllib.parse.parse_qsl 和 urllib.parse.parse_qs 造成 Web 缓存中毒 (CVE-2021-23336)
 * python-pygments多个词法分析器中的 ReDoS (CVE-2021-27291)
 * python-lxmlformaction HTML5 属性缺少输入审查可能导致 XSS (CVE-2021-28957)

Tenable 已直接从MiracleLinux 安全公告中提取上述描述块。

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

解决方案

更新受影响的程序包。

另见

https://tsn.miraclelinux.com/en/node/14011

插件详情

严重性: High

ID: 294479

文件名: miracle_linux_AXSA-2021-2829.nasl

版本: 1.1

类型: local

发布时间: 2026/1/20

最近更新时间: 2026/1/20

支持的传感器: Nessus Agent, Nessus

风险信息

VPR

风险因素: Medium

分数: 6.7

Vendor

Vendor Severity: Moderate

CVSS v2

风险因素: High

基本分数: 7.5

时间分数: 5.9

矢量: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS 分数来源: CVE-2020-27619

CVSS v3

风险因素: Critical

基本分数: 9.8

时间分数: 8.8

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

时间矢量: CVSS:3.0/E:P/RL:O/RC:C

CVSS v4

风险因素: High

Base Score: 8.7

Threat Score: 7.4

Threat Vector: CVSS:4.0/E:P

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

CVSS 分数来源: CVE-2021-42771

漏洞信息

CPE: p-cpe:/a:miracle:linux:cython-debugsource, p-cpe:/a:miracle:linux:scipy-debugsource, p-cpe:/a:miracle:linux:python-psycopg2-debugsource, p-cpe:/a:miracle:linux:python-lxml-debugsource, p-cpe:/a:miracle:linux:python-pymongo-debugsource, p-cpe:/a:miracle:linux:babel, p-cpe:/a:miracle:linux:python2, p-cpe:/a:miracle:linux:python2-attrs, p-cpe:/a:miracle:linux:python2-backports-ssl_match_hostname, p-cpe:/a:miracle:linux:python2-cython, p-cpe:/a:miracle:linux:python2-devel, p-cpe:/a:miracle:linux:python2-docs-info, p-cpe:/a:miracle:linux:python2-jinja2, p-cpe:/a:miracle:linux:python2-libs, p-cpe:/a:miracle:linux:python2-lxml, p-cpe:/a:miracle:linux:python2-nose, p-cpe:/a:miracle:linux:python2-numpy, p-cpe:/a:miracle:linux:python2-pip, p-cpe:/a:miracle:linux:python2-pip-wheel, p-cpe:/a:miracle:linux:python2-psycopg2-tests, p-cpe:/a:miracle:linux:python2-py, p-cpe:/a:miracle:linux:python2-pymongo, p-cpe:/a:miracle:linux:python2-pysocks, p-cpe:/a:miracle:linux:python2-pyyaml, p-cpe:/a:miracle:linux:python2-rpm-macros, p-cpe:/a:miracle:linux:python2-six, p-cpe:/a:miracle:linux:python2-test, p-cpe:/a:miracle:linux:python2-urllib3, p-cpe:/a:miracle:linux:python2-virtualenv, p-cpe:/a:miracle:linux:python2-wheel, p-cpe:/a:miracle:linux:python2-wheel-wheel, p-cpe:/a:miracle:linux:python-psycopg2-doc, cpe:/o:miracle:linux:8, p-cpe:/a:miracle:linux:pyyaml-debugsource, p-cpe:/a:miracle:linux:numpy-debugsource, p-cpe:/a:miracle:linux:python-sqlalchemy-doc, p-cpe:/a:miracle:linux:python-nose-docs, p-cpe:/a:miracle:linux:python2-babel, p-cpe:/a:miracle:linux:python2-backports, p-cpe:/a:miracle:linux:python2-bson, p-cpe:/a:miracle:linux:python2-chardet, p-cpe:/a:miracle:linux:python2-coverage, p-cpe:/a:miracle:linux:python2-debug, p-cpe:/a:miracle:linux:python2-debugsource, p-cpe:/a:miracle:linux:python2-dns, p-cpe:/a:miracle:linux:python2-docs, p-cpe:/a:miracle:linux:python2-docutils, p-cpe:/a:miracle:linux:python2-funcsigs, p-cpe:/a:miracle:linux:python2-idna, p-cpe:/a:miracle:linux:python2-ipaddress, p-cpe:/a:miracle:linux:python2-markupsafe, p-cpe:/a:miracle:linux:python2-mock, p-cpe:/a:miracle:linux:python2-numpy-doc, p-cpe:/a:miracle:linux:python2-numpy-f2py, p-cpe:/a:miracle:linux:python2-pluggy, p-cpe:/a:miracle:linux:python2-psycopg2, p-cpe:/a:miracle:linux:python2-psycopg2-debug, p-cpe:/a:miracle:linux:python2-pygments, p-cpe:/a:miracle:linux:python2-pymongo-gridfs, p-cpe:/a:miracle:linux:python2-pymysql, p-cpe:/a:miracle:linux:python2-pytest, p-cpe:/a:miracle:linux:python2-pytest-mock, p-cpe:/a:miracle:linux:python2-pytz, p-cpe:/a:miracle:linux:python2-requests, p-cpe:/a:miracle:linux:python2-scipy, p-cpe:/a:miracle:linux:python2-setuptools, p-cpe:/a:miracle:linux:python2-setuptools-wheel, p-cpe:/a:miracle:linux:python2-setuptools_scm, p-cpe:/a:miracle:linux:python2-sqlalchemy, p-cpe:/a:miracle:linux:python2-tkinter, p-cpe:/a:miracle:linux:python2-tools, p-cpe:/a:miracle:linux:python-coverage-debugsource

必需的 KB 项: Host/local_checks_enabled, Host/cpu, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list

可利用: true

易利用性: Exploits are available

补丁发布日期: 2021/12/21

漏洞发布日期: 2020/10/22

参考资料信息

CVE: CVE-2020-27619, CVE-2020-28493, CVE-2021-20270, CVE-2021-23336, CVE-2021-27291, CVE-2021-28957, CVE-2021-42771