0x00背景介绍
4月21日,天融信阿尔法实验室监测到Oracle官方发布了新的漏洞公告,涉及到多个产品以及插件的高危漏洞。涉及到Oracle WebLogic Server产品的严重漏洞包括:CVE-2021-2136,CVE-2021-2135,CVE-2021-2157。
0x01漏洞描述
涉及到Oracle WebLogic Server产品的严重漏洞包括:
CVE-2021-2136:未经身份验证的攻击者通过IIOP协议发送恶意请求,最终接管服务器
CVE-2021-2135:未经身份验证的攻击者通过T3或IIOP协议发送恶意请求,最终接管服务器
CVEID |
Product |
Component |
Protocol |
CVSS |
WithoutAuth |
AttackVector |
Versions |
CVE-2020-11612 |
Oracle Communications Design Studio |
Inventory Services (Netty) |
HTTP |
9.8 |
Yes |
Network |
7.4.2 |
CVE-2019-0228 |
Oracle Communications Messaging Server |
Message Store (Apache PDFBox) |
HTTP |
9.8 |
Yes |
Network |
8.1.0 |
CVE-2020-11612 |
Oracle Communications Messaging Server |
Message Store (Netty) |
HTTP |
9.8 |
Yes |
Network |
8.1.0 |
CVE-2020-28052 |
Oracle Communications Messaging Server |
Message Store (Bouncy Castle Java Library) |
HTTPS |
9.8 |
Yes |
Network |
8.0.2 |
CVE-2020-28052 |
Oracle Communications Application Session Controller |
Security (Bouncy Castle Java Library) |
HTTPS |
9.8 |
Yes |
Network |
3.9m0p3 |
CVE-2019-0219 |
Instantis EnterpriseTrack |
Browser (Apache Cordova InAppBrowser) |
HTTP |
9.8 |
Yes |
Network |
17.1, 17.2, 17.3 |
CVE-2019-17195 |
Enterprise Manager Base Platform |
Enterprise Manager Install (Nimbus JOSE+JWT) |
HTTP |
9.8 |
Yes |
Network |
13.4.0.0 |
CVE-2020-11998 |
Oracle FLEXCUBE Private Banking |
Financial Planning (Apache ActiveMQ) |
HTTP |
9.8 |
Yes |
Network |
12.0.0, 12.1.0 |
CVE-2020-5413 |
Oracle FLEXCUBE Private Banking |
Order Management (Spring Integration) |
HTTP |
9.8 |
Yes |
Network |
12.0.0, 12.1.0 |
CVE-2019-3773 |
Oracle FLEXCUBE Private Banking |
Order Management (Spring Web Services) |
HTTP |
9.8 |
Yes |
Network |
12.0.0, 12.1.0 |
CVE-2020-9480 |
Oracle Business Intelligence Enterprise Edition |
Analytics Server (Apache Spark) |
HTTP |
9.8 |
Yes |
Network |
5.5.0.0.0 |
CVE-2020-10683 |
Oracle Fusion Middleware |
Centralized Thirdparty Jars (dom4j) |
HTTP |
9.8 |
Yes |
Network |
11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0 |
CVE-2021-2302 |
Oracle Platform Security for Java |
OPSS |
HTTP |
9.8 |
Yes |
Network |
11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0 |
CVE-2020-11612 |
Oracle WebCenter Portal |
Security Framework (Netty) |
HTTP |
9.8 |
Yes |
Network |
12.2.1.3.0, 12.2.1.4.0 |
CVE-2021-2136 |
Oracle WebLogic Server |
Core |
IIOP |
9.8 |
Yes |
Network |
12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0 |
CVE-2021-2135 |
Oracle WebLogic Server |
Coherence Container |
T3, IIOP |
9.8 |
Yes |
Network |
12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0 |
CVE-2018-1285 |
Oracle Hospitality OPERA 5 |
Logging (Apache log4net) |
HTTP |
9.8 |
Yes |
Network |
5.5, 5.6 |
CVE-2020-17530 |
Oracle Hospitality OPERA 5 |
Login (Apache Struts) |
HTTP |
9.8 |
Yes |
Network |
5.6 |
CVE-2020-28052 |
JD Edwards EnterpriseOne Tools |
E1 Dev Platform Tech - Cloud (Bouncy Castle Java Library) |
HTTPS |
9.8 |
Yes |
Network |
Prior to 9.2.5.3 |
CVE-2020-17530 |
MySQL Enterprise Monitor |
Monitoring: General (Apache Struts) |
HTTPS |
9.8 |
Yes |
Network |
8.0.23 and prior |
CVE-2020-10683 |
Oracle Retail Xstore Point of Service |
Xenvironment (dom4j) |
HTTP |
9.8 |
Yes |
Network |
15.0.4, 16.0.6, 17.0.4, 18.0.3 |
CVE-2019-0228 |
Oracle Retail Xstore Point of Service |
Xstore Office (Apache PDFbox) |
HTTP |
9.8 |
Yes |
Network |
16.0.6, 18.0.3 |
CVE-2019-2904 |
Oracle Rapid Planning |
User interface (Application Development Framework) |
HTTP |
9.8 |
Yes |
Network |
12.1.3 |
CVE-2019-17495 |
Oracle Utilities Framework |
General (Swagger UI) |
HTTP |
9.8 |
Yes |
Network |
4.3.0.6.0, 4.4.0.0.0, 4.4.0.2.0 |
CVE-2020-28052 |
Oracle Utilities Framework |
Securty (Bouncy Castle Java Library) |
HTTPS |
9.8 |
Yes |
Network |
4.3.0.6.0, 4.4.0.0.0, 4.4.0.2.0, 4.4.0.3.0 |
CVE-2021-2244 |
Hyperion Analytic Provider Services |
JAPI |
HTTP |
9.6 |
Yes |
Network |
11.1.2.4, 12.2.1.4 |
CVE-2021-2221 |
Oracle Secure Global Desktop |
Client |
TLS |
9.6 |
Yes |
Network |
5.6 |
CVE-2019-17638 |
Oracle FLEXCUBE Private Banking |
Demographics (Eclipse Jetty) |
HTTP |
9.4 |
Yes |
Network |
12.0.0, 12.1.0 |
CVE-2019-17638 |
FMW Platform |
Common Components (Eclipse Jetty) |
HTTP |
9.4 |
Yes |
Network |
12.2.1.3.0, 12.2.1.4.0 |
CVE-2021-2200 |
Oracle Applications Framework |
Home page |
HTTP |
9.1 |
Yes |
Network |
12.2.10 |
CVE-2021-2205 |
Oracle Marketing |
Marketing Administration |
HTTP |
9.1 |
Yes |
Network |
12.2.7-12.2.10 |
CVE-2020-1945 |
Oracle Health Sciences Information Manager |
Health Record Locator (Apache Ant) |
HTTP |
9.1 |
Yes |
Network |
3.0.0-3.0.2 |
CVE-2021-2318 |
Oracle Cloud Infrastructure Storage Gateway |
Management Console |
HTTP |
9.1 |
No |
Network |
Prior to 1.4 |
CVE-2021-2319 |
Oracle Cloud Infrastructure Storage Gateway |
Management Console |
HTTP |
9.1 |
No |
Network |
Prior to 1.4 |
CVE-2021-2320 |
Oracle Cloud Infrastructure Storage Gateway |
Management Console |
HTTP |
9.1 |
No |
Network |
Prior to 1.4 |
CVE-2021-2253 |
Oracle Advanced Supply Chain Planning |
Core |
HTTP |
9.1 |
Yes |
Network |
12.1, 12.2 |
CVE-2021-2317 |
Oracle Cloud Infrastructure Storage Gateway |
Management Console |
HTTP |
10.0 |
Yes |
Network |
Prior to 1.4 |
CVE-2021-2256 |
Oracle Storage Cloud Software Appliance |
Management Console |
HTTP |
10.0 |
Yes |
Network |
Prior to 16.3.1.4.2 |
CVE-2020-1472 |
Oracle ZFS Storage Appliance Kit |
Operating System Image |
Multiple |
10.0 |
Yes |
Network |
8.8 |
CVE-2021-2177 |
Oracle Secure Global Desktop |
Gateway |
HTTP |
10.0 |
Yes |
Network |
5.6 |
CVE-2021-2248 |
Oracle Secure Global Desktop |
Server |
SKID |
10.0 |
Yes |
Network |
5.6 |
0x02漏洞影响范围
天融信安全云服务运营中心通过风险探知系统对我国境内部署Weblogic的服务器进行统计,结果显示我国境内部署Weblogic的服务器约有7282台。按区域统计来看,排名前三的省份是北京市1734台、广东省1136台、上海市705台。
下图为中国范围内部署Weblogic的服务器分布情况:
图1、国内分布图
图2、国内运营商排名前十
0x03漏洞等级
严重
0x04受影响版本
12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0等众多版本。
0x05修复建议
建议尽快应用安全补丁。参考oracle官网发布的补丁:Oracle Critical Patch Update Advisory - April 2021,https://www.oracle.com/security-alerts/cpuapr2021.html。
0x06临时修复建议
如不依赖T3/IIOP协议进行JVM通信,建议禁用T3/IIOP协议:
禁用T3协议:
(1)进入WebLogic控制台,在base_domain配置页面中,进入安全选项卡页面,点击筛选器,配置筛选器。
(2)在连接筛选器中输入:
weblogic.security.net.ConnectionFilterImpl,在连接筛选器规则框中输入7001 deny t3 t3s保存生效。
(3)重启Weblogic项目,使配置生效
禁用IIOP协议
(1)进入WebLogic控制台,在base_domain配置页面中,进入安全选项卡页面
(2)选择“服务”->”AdminServer”->”协议”,取消“启用IIOP”的勾选。
(3)重启Weblogic项目,使配置生效。
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0x08声明
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