Debian DLA-2397-1：php7.0 安全更新
medium Nessus 插件 ID 141247
语言：
简介
远程 Debian 主机缺少安全更新。描述
在服务器端、HTML 嵌入式脚本语言 PHP 中发现漏洞。当 PHP 正在处理入站 HTTP cookie 值时，会对 cookie 名称进行 url 解码。该漏洞可能会导致 __Host 一类带有前缀的 cookie 与解码为此等前缀的 cookie 混淆，进而导致攻击者能够伪造本应安全的 cookie。针对 Debian 9 stretch，此问题已在 7.0.33-0+deb9u10 版本中解决。
我们建议您升级 php7.0 程序包。
如需了解 php7.0 的详细安全状态，请参阅其安全跟踪页面：
https://security-tracker.debian.org/tracker/php7.0
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，尽可能进行自动清理和排版。
解决方案
升级受影响的程序包。另见
https://lists.debian.org/debian-lts-announce/2020/10/msg00008.html
https://packages.debian.org/source/stretch/php7.0
https://security-tracker.debian.org/tracker/source-package/php7.0
插件详情
严重性: Medium
ID: 141247
文件名: debian_DLA-2397.nasl
版本: 1.6
类型: local
代理: unix
发布时间: 2020/10/7
最近更新时间: 2024/2/16
支持的传感器: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus
风险信息
VPR
风险因素: Low
分数: 2.2
CVSS v2
风险因素: Medium
基本分数: 5
时间分数: 3.9
矢量: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS 分数来源: CVE-2020-7070
CVSS v3
风险因素: Medium
基本分数: 5.3
时间分数: 4.8
矢量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
时间矢量: CVSS:3.0/E:P/RL:O/RC:C
漏洞信息
CPE: p-cpe:/a:debian:debian_linux:php7.0-cli, p-cpe:/a:debian:debian_linux:php7.0-common, p-cpe:/a:debian:debian_linux:php7.0-curl, p-cpe:/a:debian:debian_linux:php7.0-dba, p-cpe:/a:debian:debian_linux:php7.0-dev, p-cpe:/a:debian:debian_linux:php7.0-enchant, p-cpe:/a:debian:debian_linux:php7.0-fpm, p-cpe:/a:debian:debian_linux:php7.0-gd, p-cpe:/a:debian:debian_linux:php7.0-gmp, p-cpe:/a:debian:debian_linux:php7.0-imap, p-cpe:/a:debian:debian_linux:php7.0-interbase, p-cpe:/a:debian:debian_linux:php7.0-intl, p-cpe:/a:debian:debian_linux:php7.0-json, p-cpe:/a:debian:debian_linux:php7.0-ldap, p-cpe:/a:debian:debian_linux:php7.0-mbstring, p-cpe:/a:debian:debian_linux:php7.0-mcrypt, p-cpe:/a:debian:debian_linux:php7.0-mysql, p-cpe:/a:debian:debian_linux:php7.0-odbc, p-cpe:/a:debian:debian_linux:php7.0-opcache, p-cpe:/a:debian:debian_linux:php7.0-pgsql, p-cpe:/a:debian:debian_linux:php7.0-phpdbg, p-cpe:/a:debian:debian_linux:php7.0-pspell, p-cpe:/a:debian:debian_linux:php7.0-readline, p-cpe:/a:debian:debian_linux:php7.0-recode, p-cpe:/a:debian:debian_linux:php7.0-snmp, p-cpe:/a:debian:debian_linux:php7.0-soap, p-cpe:/a:debian:debian_linux:php7.0-sqlite3, p-cpe:/a:debian:debian_linux:php7.0-sybase, p-cpe:/a:debian:debian_linux:php7.0-tidy, p-cpe:/a:debian:debian_linux:php7.0-xml, p-cpe:/a:debian:debian_linux:php7.0-xmlrpc, p-cpe:/a:debian:debian_linux:php7.0-xsl, p-cpe:/a:debian:debian_linux:php7.0-zip, cpe:/o:debian:debian_linux:9.0, p-cpe:/a:debian:debian_linux:libapache2-mod-php7.0, p-cpe:/a:debian:debian_linux:libphp7.0-embed, p-cpe:/a:debian:debian_linux:php7.0, p-cpe:/a:debian:debian_linux:php7.0-bcmath, p-cpe:/a:debian:debian_linux:php7.0-bz2, p-cpe:/a:debian:debian_linux:php7.0-cgi
必需的 KB 项: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
可利用: true
易利用性: Exploits are available
补丁发布日期: 2020/10/6
漏洞发布日期: 2020/10/2
参考资料信息
CVE: CVE-2020-7070
IAVA: 2020-A-0445-S