RHEL 7 / 8：Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP8 (RHSA-2021:2472)
high Nessus 插件 ID 150852
语言：
简介
远程 Red Hat 缺少一个或多个 Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP8 安全更新。描述
远程 Redhat Enterprise Linux 7/8 主机上安装的多个程序包受到 RHSA-2021:2472 公告中提及的多个漏洞影响。- libcurl：HTTP 重定向时 DNS 上发生部分密码泄露 (CVE-2020-8169)
- curl：FTP PASV 命令响应可造成 curl 连接到任意主机 (CVE-2020-8284)
- curl：使用 CURLOPT_CHUNK_BGN_FUNCTION 时，恶意 FTP 服务器可以触发堆栈溢出 (CVE-2020-8285)
- curl：OCSP 验证不足 (CVE-2020-8286)
- curl：通过 Referer 导致 URL 中的身份验证凭据泄漏 (CVE-2021-22876)
- curl：TLS 1.3 会话票证与 HTTPS 代理主机混淆 (CVE-2021-22890)
- curl：使用 OpenSSL TLS 后端时 TLS 会话处理中的 Use-after-free（释放后使用）(CVE-2021-22901)
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
依据 RHSA-2021:2472 中的指南更新 RHEL Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP8 程序包。另见
http://www.nessus.org/u?300d5541
https://access.redhat.com/errata/RHSA-2021:2472
https://bugzilla.redhat.com/show_bug.cgi?id=1847916
https://bugzilla.redhat.com/show_bug.cgi?id=1902667
https://bugzilla.redhat.com/show_bug.cgi?id=1902687
https://bugzilla.redhat.com/show_bug.cgi?id=1906096
https://bugzilla.redhat.com/show_bug.cgi?id=1941964
https://bugzilla.redhat.com/show_bug.cgi?id=1941965
https://bugzilla.redhat.com/show_bug.cgi?id=1963146
https://bugzilla.redhat.com/show_bug.cgi?id=1968013
https://access.redhat.com/security/updates/classification/#important
插件详情
严重性: High
ID: 150852
文件名: redhat-RHSA-2021-2472.nasl
版本: 1.12
类型: local
代理: unix
发布时间: 2021/6/17
最近更新时间: 2024/4/24
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: 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-2021-22901
CVSS v3
风险因素: High
基本分数: 8.1
时间分数: 7.3
矢量: CVSS:3.0/AV:N/AC:H/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
漏洞信息
CPE: cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-ldap, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-mysql, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-nss, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-odbc, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-openssl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-pgsql, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-sqlite, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-brotli, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-brotli-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-curl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-manual, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-selinux, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-tools, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-jansson, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-jansson-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-libcurl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-libcurl-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_cluster-native, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_http2, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk-ap24, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk-manual, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_ldap, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_md, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_proxy_html, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_security, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_session, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_ssl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-nghttp2, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-nghttp2-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-chil, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-libs, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-perl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-pkcs11, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-static, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-runtime
必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
可利用: true
易利用性: Exploits are available
补丁发布日期: 2021/6/17
漏洞发布日期: 2020/7/16
参考资料信息
CVE: CVE-2020-8169, CVE-2020-8284, CVE-2020-8285, CVE-2020-8286, CVE-2021-22876, CVE-2021-22890, CVE-2021-22901