RHEL 7 / 9：Red Hat JBoss Enterprise Application Platform 7.4 (RHSA-2023: 5920)
critical Nessus 插件 ID 183401
语言：
简介
远程 Red Hat 主机缺少安全更新。描述
远程 Redhat Enterprise Linux 7/9 主机上安装的程序包受到 RHSA-2023: 5920 公告中提及的一个漏洞的影响。- HTTP/2 协议允许拒绝服务（服务器资源消耗），因为取消请求即可快速重置许多流，正如在 2023 年 8 月到 2023 年 10 月期间在现实环境中利用的那样。(CVE-2023-44487)
请注意，Nessus 尚未测试此问题，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?327e7d12
http://www.nessus.org/u?90eeb4d7
http://www.nessus.org/u?95a15247
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
https://bugzilla.redhat.com/show_bug.cgi?id=2242803
https://issues.redhat.com/browse/JBEAP-25457
插件详情
严重性: Critical
ID: 183401
文件名: redhat-RHSA-2023-5920.nasl
版本: 1.6
类型: local
代理: unix
发布时间: 2023/10/19
最近更新时间: 2024/11/7
支持的传感器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus
风险信息
VPR
风险因素: Medium
分数: 6.9
Vendor
Vendor Severity: Important
CVSS v2
风险因素: High
基本分数: 7.8
时间分数: 6.4
矢量: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS 分数来源: CVE-2023-44487
CVSS v3
风险因素: High
基本分数: 7.5
时间分数: 7
矢量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
时间矢量: CVSS:3.0/E:F/RL:O/RC:C
CVSS v4
风险因素: Critical
Base Score: 9.3
Threat Score: 9.3
Threat Vector: CVSS:4.0/E:A
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
漏洞信息
CPE: p-cpe:/a:redhat:enterprise_linux:eap7-netty, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-modules, p-cpe:/a:redhat:enterprise_linux:eap7-netty-handler-proxy, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly, p-cpe:/a:redhat:enterprise_linux:eap7-netty-transport-rxtx, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-java-jdk17, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-mqtt, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-java-jdk8, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-redis, p-cpe:/a:redhat:enterprise_linux:eap7-netty-transport-native-epoll, p-cpe:/a:redhat:enterprise_linux:eap7-netty-transport-sctp, p-cpe:/a:redhat:enterprise_linux:eap7-netty-resolver-dns-classes-macos, p-cpe:/a:redhat:enterprise_linux:eap7-netty-transport-classes-epoll, p-cpe:/a:redhat:enterprise_linux:eap7-netty-resolver-dns, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-xml, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-smtp, p-cpe:/a:redhat:enterprise_linux:eap7-netty-handler, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-dns, p-cpe:/a:redhat:enterprise_linux:eap7-netty-transport-classes-kqueue, p-cpe:/a:redhat:enterprise_linux:eap7-netty-transport-udt, p-cpe:/a:redhat:enterprise_linux:eap7-netty-transport, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-java-jdk11, p-cpe:/a:redhat:enterprise_linux:eap7-undertow, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-http2, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-memcache, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-haproxy, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec, p-cpe:/a:redhat:enterprise_linux:eap7-netty-buffer, p-cpe:/a:redhat:enterprise_linux:eap7-netty-resolver, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-http, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-stomp, p-cpe:/a:redhat:enterprise_linux:eap7-netty-codec-socks, p-cpe:/a:redhat:enterprise_linux:eap7-netty-common, p-cpe:/a:redhat:enterprise_linux:eap7-netty-transport-native-unix-common, p-cpe:/a:redhat:enterprise_linux:eap7-netty-all
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: 2023/10/19
漏洞发布日期: 2023/10/10
CISA 已知可遭利用的漏洞到期日期: 2023/10/31
参考资料信息
CVE: CVE-2023-44487