Debian DLA-1275-1:uwsgi 安全更新

critical Nessus 插件 ID 106723

简介

远程 Debian 主机缺少安全更新。

描述

已发现应用程序容器服务器 Unbit uWSGI 中 utils.c 中的 uwsgi_expand_path 函数可因较大的目录长度触发具有基于堆栈的缓冲区溢出,可导致拒绝服务(应用程序崩溃)或堆栈损坏。针对 Debian 7“Wheezy”,这些问题已在版本 1.2.3+dfsg-5+deb7u2 中修复。建议您升级 uwsgi 程序包。注意:Tenable Network Security 已直接从 DLA 安全公告中提取上述描述块。Tenable 已尝试在不引入其他问题的情况下,尽可能进行自动整理和排版。

解决方案

升级受影响的程序包。

另见

https://lists.debian.org/debian-lts-announce/2018/02/msg00010.html

https://packages.debian.org/source/wheezy/uwsgi

插件详情

严重性: Critical

ID: 106723

文件名: debian_DLA-1275.nasl

版本: 3.7

类型: local

代理: unix

发布时间: 2018/2/12

最近更新时间: 2021/1/11

支持的传感器: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

风险信息

VPR

风险因素: Medium

分数: 5.9

CVSS v2

风险因素: High

基本分数: 7.5

时间分数: 5.5

矢量: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3

风险因素: Critical

基本分数: 9.8

时间分数: 8.5

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:U/RL:O/RC:C

漏洞信息

CPE: p-cpe:/a:debian:debian_linux:libapache2-mod-ruwsgi-dbg, p-cpe:/a:debian:debian_linux:libapache2-mod-uwsgi, p-cpe:/a:debian:debian_linux:libapache2-mod-uwsgi-dbg, p-cpe:/a:debian:debian_linux:python-django-uwsgi-admin, p-cpe:/a:debian:debian_linux:python-uwsgicc, p-cpe:/a:debian:debian_linux:python-uwsgidecorators, p-cpe:/a:debian:debian_linux:python3-uwsgidecorators, p-cpe:/a:debian:debian_linux:uwsgi, p-cpe:/a:debian:debian_linux:uwsgi-app-integration-plugins, p-cpe:/a:debian:debian_linux:uwsgi-core, p-cpe:/a:debian:debian_linux:uwsgi-dbg, p-cpe:/a:debian:debian_linux:uwsgi-extra, p-cpe:/a:debian:debian_linux:uwsgi-infrastructure-plugins, p-cpe:/a:debian:debian_linux:uwsgi-plugin-admin, p-cpe:/a:debian:debian_linux:uwsgi-plugin-cache, p-cpe:/a:debian:debian_linux:uwsgi-plugin-carbon, p-cpe:/a:debian:debian_linux:uwsgi-plugin-cgi, p-cpe:/a:debian:debian_linux:uwsgi-plugin-echo, p-cpe:/a:debian:debian_linux:uwsgi-plugin-erlang, p-cpe:/a:debian:debian_linux:uwsgi-plugin-fastrouter, p-cpe:/a:debian:debian_linux:uwsgi-plugin-fiber, p-cpe:/a:debian:debian_linux:libapache2-mod-ruwsgi, p-cpe:/a:debian:debian_linux:uwsgi-plugin-rrdtool, p-cpe:/a:debian:debian_linux:uwsgi-plugin-rsyslog, p-cpe:/a:debian:debian_linux:uwsgi-plugin-signal, p-cpe:/a:debian:debian_linux:uwsgi-plugin-symcall, p-cpe:/a:debian:debian_linux:uwsgi-plugin-syslog, p-cpe:/a:debian:debian_linux:uwsgi-plugin-ugreen, p-cpe:/a:debian:debian_linux:uwsgi-plugins-all, cpe:/o:debian:debian_linux:7.0, p-cpe:/a:debian:debian_linux:uwsgi-plugin-graylog2, p-cpe:/a:debian:debian_linux:uwsgi-plugin-greenlet-python, p-cpe:/a:debian:debian_linux:uwsgi-plugin-http, p-cpe:/a:debian:debian_linux:uwsgi-plugin-jvm-openjdk-6, p-cpe:/a:debian:debian_linux:uwsgi-plugin-jwsgi-openjdk-6, p-cpe:/a:debian:debian_linux:uwsgi-plugin-logsocket, p-cpe:/a:debian:debian_linux:uwsgi-plugin-lua5.1, p-cpe:/a:debian:debian_linux:uwsgi-plugin-nagios, p-cpe:/a:debian:debian_linux:uwsgi-plugin-ping, p-cpe:/a:debian:debian_linux:uwsgi-plugin-probeconnect, p-cpe:/a:debian:debian_linux:uwsgi-plugin-probepg, p-cpe:/a:debian:debian_linux:uwsgi-plugin-psgi, p-cpe:/a:debian:debian_linux:uwsgi-plugin-pyerl-python, p-cpe:/a:debian:debian_linux:uwsgi-plugin-pyerl-python3, p-cpe:/a:debian:debian_linux:uwsgi-plugin-python, p-cpe:/a:debian:debian_linux:uwsgi-plugin-python3, p-cpe:/a:debian:debian_linux:uwsgi-plugin-rack-ruby1.8, p-cpe:/a:debian:debian_linux:uwsgi-plugin-rack-ruby1.9.1, p-cpe:/a:debian:debian_linux:uwsgi-plugin-rpc

必需的 KB 项: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

易利用性: No known exploits are available

补丁发布日期: 2018/2/10

参考资料信息

CVE: CVE-2018-6758