RHEL 8:java-11-openjdk (RHSA-2021: 3887)

medium Nessus 插件 ID 154310

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: 3887 公告中提及的漏洞的影响。

- OpenJDK:对于 TLS 而言,弱密码优先于强密码 (JSSE, 8264210) (CVE-2021-35550)

- OpenJDK:RTFParser 中分配的内存过多 (Swing, 8265167) (CVE-2021-35556)

- OpenJDK:RTFReader 中分配的内存过多 (Swing, 8265580) (CVE-2021-35559)

- OpenJDK:HashMap 和 HashSet 中分配的内存过多 (Utility, 8266097) (CVE-2021-35561)

- OpenJDK:结束日期过远的证书可能会损坏密钥库 (Keytool, 8266137) (CVE-2021-35564)

- OpenJDK:TLS 会话关闭期间触发了 Https 服务器中的循环 (JSSE,8254967) (CVE-2021-35565)

- OpenJDK:使用 Kerberos 约束委派时主体选择不正确(库,8266689)(CVE-2021-35567)

- OpenJDK:TLS 握手期间出现意外异常 (JSSE, 8267729) (CVE-2021-35578)

- OpenJDK:BMPImageReader 中分配的内存过多 (ImageIO, 8267735) (CVE-2021-35586)

- OpenJDK:TLS 握手期间的非常量比较 (JSSE, 8269618) (CVE-2021-35603)

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://access.redhat.com/security/cve/CVE-2021-35550

https://access.redhat.com/security/cve/CVE-2021-35556

https://access.redhat.com/security/cve/CVE-2021-35559

https://access.redhat.com/security/cve/CVE-2021-35561

https://access.redhat.com/security/cve/CVE-2021-35564

https://access.redhat.com/security/cve/CVE-2021-35565

https://access.redhat.com/security/cve/CVE-2021-35567

https://access.redhat.com/security/cve/CVE-2021-35578

https://access.redhat.com/security/cve/CVE-2021-35586

https://access.redhat.com/security/cve/CVE-2021-35603

https://access.redhat.com/errata/RHSA-2021:3887

https://bugzilla.redhat.com/2014508

https://bugzilla.redhat.com/2014515

https://bugzilla.redhat.com/2014518

https://bugzilla.redhat.com/2014524

https://bugzilla.redhat.com/2015061

https://bugzilla.redhat.com/2015308

https://bugzilla.redhat.com/2015311

https://bugzilla.redhat.com/2015648

https://bugzilla.redhat.com/2015653

https://bugzilla.redhat.com/2015658

插件详情

严重性: Medium

ID: 154310

文件名: redhat-RHSA-2021-3887.nasl

版本: 1.6

类型: local

代理: unix

发布时间: 2021/10/21

最近更新时间: 2022/9/22

支持的传感器: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent

风险信息

VPR

风险因素: Medium

分数: 6

CVSS v2

风险因素: High

基本分数: 7.1

时间分数: 5.3

矢量: AV:N/AC:M/Au:N/C:C/I:N/A:N

时间矢量: E:U/RL:OF/RC:C

CVSS 分数来源: CVE-2021-35550

CVSS v3

风险因素: Medium

基本分数: 6.8

时间分数: 5.9

矢量: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

时间矢量: E:U/RL:O/RC:C

CVSS 分数来源: CVE-2021-35567

漏洞信息

CPE: cpe:/o:redhat:rhel_aus:8.2, cpe:/o:redhat:rhel_e4s:8.2, cpe:/o:redhat:rhel_eus:8.2, cpe:/o:redhat:rhel_tus:8.2, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-demo, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-devel, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-headless, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-javadoc, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-javadoc-zip, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-jmods, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-src, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-static-libs

必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

易利用性: No known exploits are available

补丁发布日期: 2021/10/20

漏洞发布日期: 2021/10/19

参考资料信息

CVE: CVE-2021-35550, CVE-2021-35556, CVE-2021-35559, CVE-2021-35561, CVE-2021-35564, CVE-2021-35565, CVE-2021-35567, CVE-2021-35578, CVE-2021-35586, CVE-2021-35603

RHSA: 2021:3887

CWE: 20, 203, 327, 476, 770, 835, 863