RHEL 8：java-11-openjdk (RHSA-2021: 3891)
medium Nessus 插件 ID 154311
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: 3891 公告。- 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-2021:3891
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
插件详情
严重性: Medium
ID: 154311
文件名: redhat-RHSA-2021-3891.nasl
版本: 1.7
类型: local
代理: unix
发布时间: 2021/10/21
最近更新时间: 2023/1/23
支持的传感器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
风险信息
VPR
风险因素: Medium
分数: 5.2
CVSS v2
风险因素: High
基本分数: 7.1
时间分数: 5.3
矢量: CVSS2#AV:N/AC:M/Au:N/C:C/I:N/A:N
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: CVSS:3.0/E:U/RL:O/RC:C
CVSS 分数来源: CVE-2021-35567
漏洞信息
CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.4, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.4, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.4, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.4, cpe:/o:redhat:rhel_tus:8.6, 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-demo-fastdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-demo-slowdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-devel, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-devel-fastdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-devel-slowdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-fastdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-headless, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-headless-fastdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-headless-slowdebug, 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-jmods-fastdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-jmods-slowdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-slowdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-src, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-src-fastdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-src-slowdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-static-libs, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-static-libs-fastdebug, p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-static-libs-slowdebug
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