RHEL 7：Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP7 (RHSA-2021: 1199)
high Nessus 插件 ID 148568
语言：
简介
远程 Red Hat 主机缺少一个或多个安全更新。描述
远程 Redhat Enterprise Linux 7 主机上安装的程序包受到 RHSA-2021: 1199 公告中提及的多个漏洞的影响。- openssl：signature_algorithms 处理中的空指针引用 (CVE-2021-3449)
- openssl：使用 X509_V_FLAG_X509_STRICT 绕过 CA 证书检查 (CVE-2021-3450)
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
http://www.nessus.org/u?77df15db
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/errata/RHSA-2021:1199
插件详情
严重性: High
ID: 148568
文件名: redhat-RHSA-2021-1199.nasl
版本: 1.13
类型: local
代理: unix
发布时间: 2021/4/15
最近更新时间: 2024/4/28
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: High
分数: 7.7
CVSS v2
风险因素: Medium
基本分数: 5.8
时间分数: 4.5
矢量: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS 分数来源: CVE-2021-3450
CVSS v3
风险因素: High
基本分数: 7.4
时间分数: 6.7
矢量: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
时间矢量: CVSS:3.0/E:P/RL:O/RC:C
漏洞信息
CPE: cpe:/o:redhat:enterprise_linux:7, 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-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
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: 2021/4/14
漏洞发布日期: 2021/3/25
参考资料信息
CVE: CVE-2021-3449, CVE-2021-3450