RHEL 8：RHEL 8 上的 Red Hat JBoss Enterprise Application Platform 7.4.1 安全更新（重要）(RHSA-2021: 3658)
high Nessus 插件 ID 153832
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 8 主机上安装的程序包受到 RHSA-2021: 3658 公告中提及的多个漏洞影响。- velocity：当攻击者能够修改模板时可造成任意代码执行 (CVE-2020-13936)
- netty：由于缺少验证，HTTP/2 中可能发生请求走私 (CVE-2021-21295)
- netty：通过内容长度标头造成的请求走私 (CVE-2021-21409)
- jakarta-el：ELParserTokenManager 导致评估无效的 EL 表达式 (CVE-2021-28170)
- apache-commons-io：Apache Commons IO 2.2 至 2.6 中存在限制的路径遍历 (CVE-2021-29425)
- wildfly：在域模式下创建角色时通过管理控制台造成的 XSS (CVE-2021-3536)
- undertow：HTTP2SourceChannel 在某些情况下未能写入最末帧，可导致 DoS (CVE-2021-3597)
- wildfly-elytron：ScramServer 中存在潜在时序攻击 (CVE-2021-3642)
- wildfly-core：Vault 表达式的敏感度分类无效 (CVE-2021-3644)
- undertow：传入 websocket PONG 消息上的缓冲区泄漏可能导致 DoS (CVE-2021-3690)
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
https://issues.redhat.com/browse/JBEAP-22319
http://www.nessus.org/u?064173d9
http://www.nessus.org/u?327e7d12
http://www.nessus.org/u?95a15247
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/errata/RHSA-2021:3658
https://bugzilla.redhat.com/show_bug.cgi?id=1937364
https://bugzilla.redhat.com/show_bug.cgi?id=1937440
https://bugzilla.redhat.com/show_bug.cgi?id=1944888
https://bugzilla.redhat.com/show_bug.cgi?id=1948001
https://bugzilla.redhat.com/show_bug.cgi?id=1948752
https://bugzilla.redhat.com/show_bug.cgi?id=1965497
https://bugzilla.redhat.com/show_bug.cgi?id=1970930
https://bugzilla.redhat.com/show_bug.cgi?id=1976052
https://bugzilla.redhat.com/show_bug.cgi?id=1981407
https://bugzilla.redhat.com/show_bug.cgi?id=1991299
https://issues.redhat.com/browse/JBEAP-18402
https://issues.redhat.com/browse/JBEAP-21231
https://issues.redhat.com/browse/JBEAP-21257
https://issues.redhat.com/browse/JBEAP-21258
https://issues.redhat.com/browse/JBEAP-21261
https://issues.redhat.com/browse/JBEAP-21263
https://issues.redhat.com/browse/JBEAP-21270
https://issues.redhat.com/browse/JBEAP-21276
https://issues.redhat.com/browse/JBEAP-21277
https://issues.redhat.com/browse/JBEAP-21281
https://issues.redhat.com/browse/JBEAP-21300
https://issues.redhat.com/browse/JBEAP-21309
https://issues.redhat.com/browse/JBEAP-21313
https://issues.redhat.com/browse/JBEAP-21472
https://issues.redhat.com/browse/JBEAP-21569
https://issues.redhat.com/browse/JBEAP-21777
https://issues.redhat.com/browse/JBEAP-21781
https://issues.redhat.com/browse/JBEAP-21818
https://issues.redhat.com/browse/JBEAP-21961
https://issues.redhat.com/browse/JBEAP-21978
https://issues.redhat.com/browse/JBEAP-22009
https://issues.redhat.com/browse/JBEAP-22084
https://issues.redhat.com/browse/JBEAP-22088
https://issues.redhat.com/browse/JBEAP-22160
插件详情
严重性: High
ID: 153832
文件名: redhat-RHSA-2021-3658.nasl
版本: 1.9
类型: local
代理: unix
发布时间: 2021/10/1
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: 6.7
Vendor
Vendor Severity: Important
CVSS v2
风险因素: High
基本分数: 9
时间分数: 7.8
矢量: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS 分数来源: CVE-2020-13936
CVSS v3
风险因素: High
基本分数: 8.8
时间分数: 8.4
矢量: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
时间矢量: CVSS:3.0/E:H/RL:O/RC:C
漏洞信息
CPE: p-cpe:/a:redhat:enterprise_linux:eap7-jakarta-el, p-cpe:/a:redhat:enterprise_linux:eap7-velocity, p-cpe:/a:redhat:enterprise_linux:eap7-netty, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-modules, p-cpe:/a:redhat:enterprise_linux:eap7-undertow, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-elytron, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-elytron-tool, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-javadocs, p-cpe:/a:redhat:enterprise_linux:eap7-velocity-engine-core, p-cpe:/a:redhat:enterprise_linux:eap7-netty-all, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:eap7-apache-commons-io
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: 2021/9/23
漏洞发布日期: 2021/3/9
参考资料信息
CVE: CVE-2020-13936, CVE-2021-21295, CVE-2021-21409, CVE-2021-28170, CVE-2021-29425, CVE-2021-3536, CVE-2021-3597, CVE-2021-3642, CVE-2021-3644, CVE-2021-3690