RHEL 8:java-1.8.0-ibm (RHSA-2020: 2241)

high Nessus 插件 ID 136738

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-2020: 2241 公告中提及的多个漏洞的影响。

- OpenJDK:错误处理 Kerberos 代理凭据 (Kerberos, 8220302) (CVE-2019-2949)

- OpenJDK:在 X.509 证书解析中,OID 处理中过多的内存使用 (Libraries, 8234037) (CVE-2020-2654)

- OpenJDK:RegExpScanner 中的正则表达式语法错误检查错放(脚本,8223898)(CVE-2020-2754)

- OpenJDK:正则表达式解析器中的空字符串节点处理错误(脚本,8223904)(CVE-2020-2755)

- OpenJDK:在反序列化期间,未正确处理对未初始化类扫描符的引用(序列化,8224541)(CVE-2020-2756)

- OpenJDK:ObjectStreamClass 中存在未捕获的 InstantiationError 异常(序列化,8224549)(CVE-2020-2757)

- OpenJDK:重新使用新连接的单个 TLS 会话(JSSE,8234408)(CVE-2020-2781)

- OpenJDK:在 HttpServer 的 HTTP 标头中注入 CRLF(轻量级 HTTP 服务器,8234825)(CVE-2020-2800)

- OpenJDK:NIO 缓冲区中的边界检查不正确(库,8234841)(CVE-2020-2803)

- OpenJDK:MethodType.readObject() 中的类型检查不正确(库,8235274)(CVE-2020-2805)

- OpenJDK:Scanner 中的正则表达式 DoS(并发,8236201)(CVE-2020-2830)

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-2019-2949

https://access.redhat.com/security/cve/CVE-2020-2654

https://access.redhat.com/security/cve/CVE-2020-2754

https://access.redhat.com/security/cve/CVE-2020-2755

https://access.redhat.com/security/cve/CVE-2020-2756

https://access.redhat.com/security/cve/CVE-2020-2757

https://access.redhat.com/security/cve/CVE-2020-2781

https://access.redhat.com/security/cve/CVE-2020-2800

https://access.redhat.com/security/cve/CVE-2020-2803

https://access.redhat.com/security/cve/CVE-2020-2805

https://access.redhat.com/security/cve/CVE-2020-2830

https://access.redhat.com/errata/RHSA-2020:2241

https://bugzilla.redhat.com/1761594

https://bugzilla.redhat.com/1791217

https://bugzilla.redhat.com/1823199

https://bugzilla.redhat.com/1823200

https://bugzilla.redhat.com/1823215

https://bugzilla.redhat.com/1823216

https://bugzilla.redhat.com/1823527

https://bugzilla.redhat.com/1823542

https://bugzilla.redhat.com/1823694

https://bugzilla.redhat.com/1823844

https://bugzilla.redhat.com/1823960

插件详情

严重性: High

ID: 136738

文件名: redhat-RHSA-2020-2241.nasl

版本: 1.10

类型: local

代理: unix

发布时间: 2020/5/20

最近更新时间: 2023/5/25

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: 7.3

CVSS v2

风险因素: Medium

基本分数: 5.8

时间分数: 4.3

矢量: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS 分数来源: CVE-2020-2800

CVSS v3

风险因素: High

基本分数: 8.3

时间分数: 7.2

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

时间矢量: CVSS:3.0/E:U/RL:O/RC:C

CVSS 分数来源: CVE-2020-2805

漏洞信息

CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.2, cpe:/o:redhat:rhel_aus:8.4, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.2, cpe:/o:redhat:rhel_e4s:8.4, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.2, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-demo, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-devel, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-headless, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-jdbc, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-plugin, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-src, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-webstart, cpe:/o:redhat:rhel_eus:8.4, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.2, cpe:/o:redhat:rhel_tus:8.4, cpe:/o:redhat:rhel_tus:8.6, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm

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: 2020/5/20

漏洞发布日期: 2019/10/15

参考资料信息

CVE: CVE-2019-2949, CVE-2020-2654, CVE-2020-2754, CVE-2020-2755, CVE-2020-2756, CVE-2020-2757, CVE-2020-2781, CVE-2020-2800, CVE-2020-2803, CVE-2020-2805, CVE-2020-2830

CWE: 113, 119, 185, 20, 248, 400, 522, 770

IAVA: 2019-A-0385

RHSA: 2020:2241