Oracle Linux 8：python38：3.8 / 和 / python38-devel: 3.8 (ELSA-2023-7050)
critical Nessus 插件 ID 186136
语言：
简介
远程 Oracle Linux 主机缺少一个或多个安全更新。描述
远程 Oracle Linux 8 主机上安装的程序包受到 ELSA-2023-7050 公告中提及的多个漏洞的影响。- Requests 是一个 HTTP 库。自 Requests 2.3.0 起，当重定向到 HTTPS 端点时，Requests 会一直向目标服务器泄露 Proxy-Authorization 标头。这是我们使用 `rebuild_proxies` 向请求重新附加 `Proxy-Authorization` 标头的结果。对于通过隧道发送的 HTTP 连接，代理将识别请求本身的标头并将其删除，然后再转发到目标服务器。但是，当通过 HTTPS 发送时，由于代理无法查看隧道请求，因而必须在 CONNECT 请求中发送 `Proxy-Authorization` 标头。这会导致 Requests 意外将代理凭据转发到目标服务器，从而允许恶意攻击者泄露敏感信息。已在版本 2.31.0 中修补此问题。
(CVE-2023-32681)
- Python 中 tarfile 模块的 (1) extract 和 (2) extractall 函数中存在目录遍历漏洞，用户协助的远程攻击者可利用此漏洞，通过 TAR 存档中文件名中的 ..（点点）序列覆写任意文件，而此问题与 CVE-2001-1267 相关。(CVE-2007-4559)
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
插件详情
严重性: Critical
ID: 186136
文件名: oraclelinux_ELSA-2023-7050.nasl
版本: 1.4
类型: local
代理: unix
发布时间: 2023/11/21
最近更新时间: 2024/11/2
支持的传感器: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus
风险信息
VPR
风险因素: Medium
分数: 6.7
CVSS v2
风险因素: Medium
基本分数: 6.8
时间分数: 5.3
矢量: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 分数来源: CVE-2007-4559
CVSS v3
风险因素: Medium
基本分数: 6.1
时间分数: 5.5
矢量: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N
时间矢量: CVSS:3.0/E:P/RL:O/RC:C
CVSS 分数来源: CVE-2023-32681
CVSS v4
风险因素: Critical
Base Score: 9.3
Threat Score: 8.9
Threat Vector: CVSS:4.0/E:P
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 分数来源: CVE-2023-32681
漏洞信息
CPE: p-cpe:/a:oracle:linux:python38-cffi, p-cpe:/a:oracle:linux:python38-requests, p-cpe:/a:oracle:linux:python38-py, p-cpe:/a:oracle:linux:python38-setuptools, p-cpe:/a:oracle:linux:python38-devel, p-cpe:/a:oracle:linux:python38-pysocks, p-cpe:/a:oracle:linux:python38-mod_wsgi, p-cpe:/a:oracle:linux:python38-more-itertools, p-cpe:/a:oracle:linux:python38-cryptography, p-cpe:/a:oracle:linux:python38-pip-wheel, p-cpe:/a:oracle:linux:python38-test, p-cpe:/a:oracle:linux:python38-packaging, p-cpe:/a:oracle:linux:python38, p-cpe:/a:oracle:linux:python38-idle, p-cpe:/a:oracle:linux:python38-pycparser, p-cpe:/a:oracle:linux:python38-psycopg2-tests, p-cpe:/a:oracle:linux:python38-asn1crypto, p-cpe:/a:oracle:linux:python38-pymysql, p-cpe:/a:oracle:linux:python38-debug, p-cpe:/a:oracle:linux:python38-ply, p-cpe:/a:oracle:linux:python38-jinja2, p-cpe:/a:oracle:linux:python38-lxml, cpe:/o:oracle:linux:8, p-cpe:/a:oracle:linux:python38-rpm-macros, p-cpe:/a:oracle:linux:python38-numpy-doc, p-cpe:/a:oracle:linux:python38-tkinter, p-cpe:/a:oracle:linux:python38-numpy, p-cpe:/a:oracle:linux:python38-psycopg2, p-cpe:/a:oracle:linux:python38-psutil, p-cpe:/a:oracle:linux:python38-six, p-cpe:/a:oracle:linux:python38-setuptools-wheel, p-cpe:/a:oracle:linux:python38-markupsafe, cpe:/a:oracle:linux:8::appstream, p-cpe:/a:oracle:linux:python38-wheel, cpe:/a:oracle:linux:8:9:appstream_base, p-cpe:/a:oracle:linux:python38-urllib3, p-cpe:/a:oracle:linux:python38-pyparsing, p-cpe:/a:oracle:linux:python38-pyyaml, p-cpe:/a:oracle:linux:python38-pytz, p-cpe:/a:oracle:linux:python38-attrs, p-cpe:/a:oracle:linux:python38-scipy, p-cpe:/a:oracle:linux:python38-numpy-f2py, p-cpe:/a:oracle:linux:python38-wcwidth, p-cpe:/a:oracle:linux:python38-babel, cpe:/a:oracle:linux:8::codeready_builder, p-cpe:/a:oracle:linux:python38-libs, p-cpe:/a:oracle:linux:python38-atomicwrites, p-cpe:/a:oracle:linux:python38-psycopg2-doc, p-cpe:/a:oracle:linux:python38-chardet, p-cpe:/a:oracle:linux:python38-idna, p-cpe:/a:oracle:linux:python38-pluggy, p-cpe:/a:oracle:linux:python38-pip, p-cpe:/a:oracle:linux:python38-cython, p-cpe:/a:oracle:linux:python38-wheel-wheel, p-cpe:/a:oracle:linux:python38-pytest
必需的 KB 项: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled
可利用: true
易利用性: Exploits are available
补丁发布日期: 2023/11/18
漏洞发布日期: 2007/8/27
参考资料信息
CVE: CVE-2007-4559, CVE-2023-32681