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Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server for IBM Cloud Private VM Quickstarter

Description

## Summary There are multiple vulnerabiltities in WebSphere Application Server Liberty that is shipped with IBM WebSphere Application for IBM Cloud Private VM Quickstarter. Information disclosure in WebSphere Application Server. There is a denial of service vulnerablility in WebSphere Application Server. CVE-2020-2654 was disclosed as part of the Oracle January 2020 Critical Patch Update. CVE-2019-2949 may affect IBM® SDK, Java™ Technology Edition. Multiple Vulnerabilities in IBM® Java SDK affect WebSphere Application Server April 2020 CPU. ## Vulnerability Details ** CVEID: **[CVE-2019-2949](<https://vulners.com/cve/CVE-2019-2949>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Kerberos component could allow an unauthenticated attacker to obtain sensitive information resulting in a high confidentiality impact using unknown attack vectors. CVSS Base score: 6.8 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/169254](<https://exchange.xforce.ibmcloud.com/vulnerabilities/169254>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N) ** CVEID: **[CVE-2020-4329](<https://vulners.com/cve/CVE-2020-4329>) ** DESCRIPTION: **IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 20.0.0.4 could allow a remote, authenticated attacker to obtain sensitive information, caused by improper parameter checking. This could be exploited to conduct spoofing attacks. IBM X-Force ID: 177841. CVSS Base score: 4.3 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/177841](<https://exchange.xforce.ibmcloud.com/vulnerabilities/177841>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) ** CVEID: **[CVE-2019-4720](<https://vulners.com/cve/CVE-2019-4720>) ** DESCRIPTION: **IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume all available memory. IBM X-Force ID: 172125. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172125](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172125>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) ** CVEID: **[CVE-2020-2805](<https://vulners.com/cve/CVE-2020-2805>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE Libraries component could allow an unauthenticated attacker to take control of the system. CVSS Base score: 8.3 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179703](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179703>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) ** CVEID: **[CVE-2020-2803](<https://vulners.com/cve/CVE-2020-2803>) ** DESCRIPTION: **An unspecified vulnerability in multiple Oracle products could allow an unauthenticated attacker to take control of the system. CVSS Base score: 8.3 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179701](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179701>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) ** CVEID: **[CVE-2020-2830](<https://vulners.com/cve/CVE-2020-2830>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE Concurrency component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 5.3 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179728](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179728>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) ** CVEID: **[CVE-2020-2781](<https://vulners.com/cve/CVE-2020-2781>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE JSSE component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 5.3 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179681](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179681>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) ** CVEID: **[CVE-2020-2800](<https://vulners.com/cve/CVE-2020-2800>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE Lightweight HTTP Server component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact. CVSS Base score: 4.8 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179698](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179698>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N) ** CVEID: **[CVE-2020-2757](<https://vulners.com/cve/CVE-2020-2757>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE Serialization component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179657](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179657>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) ** CVEID: **[CVE-2020-2756](<https://vulners.com/cve/CVE-2020-2756>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE Serialization component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179656](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179656>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) ** CVEID: **[CVE-2020-2755](<https://vulners.com/cve/CVE-2020-2755>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE Scripting component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179655](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179655>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) ** CVEID: **[CVE-2020-2754](<https://vulners.com/cve/CVE-2020-2754>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE Scripting component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179654](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179654>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) ** CVEID: **[CVE-2020-2654](<https://vulners.com/cve/CVE-2020-2654>) ** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Java SE Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/174601](<https://exchange.xforce.ibmcloud.com/vulnerabilities/174601>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) ## Affected Products and Versions These vulnerabilities affect the following versions and releases of IBM WebSphere Application Server for IBM Cloud Private VM Quickstarter * 3.0 * 3.1 ## Remediation/Fixes For details on the vulnerabilities refer to the security bulletins listed below: * [WebSphere Application Server is vulnerable to a denial of service (CVE-2019-4720)](<https://www.ibm.com/support/pages/node/1285372> "WebSphere Application Server is vulnerable to a denial of service \(CVE-2019-4720\)" ) * [Information disclosure in WebSphere Application Server (CVE-2020-4329)](<https://www.ibm.com/support/pages/node/6201862> "Information disclosure in WebSphere Application Server \(CVE-2020-4329\)" ) * [CVE-2020-2654 may affect IBM® SDK, Java™ Technology Edition](<https://www.ibm.com/support/pages/node/5736807> "CVE-2020-2654 may affect IBM® SDK, Java™ Technology Edition" ) * [CVE-2019-2949 may affect IBM® SDK, Java™ Technology Edition](<https://www.ibm.com/support/pages/node/6206153> "CVE-2019-2949 may affect IBM® SDK, Java™ Technology Edition" ) * [Multiple Vulnerabilities in IBM® Java SDK affect WebSphere Application Server April 2020 CPU plus deferred CVE-2019-2949 and CVE-2020-2654](<https://www.ibm.com/support/pages/node/6206850> "Multiple Vulnerabilities in IBM® Java SDK affect WebSphere Application Server April 2020 CPU plus deferred CVE-2019-2949 and CVE-2020-2654" ) To obtain these changes for your installation, upgrade IBM WebSphere Application Server for IBM Cloud Private VM Quickstarter to version 3.1.1 or higher. The service procedure can be found here: * [Upgrading your installation](<https://www.ibm.com/support/knowledgecenter/SSTF9X/install-upgrade.html>) ## Workarounds and Mitigations None ##


Affected Software


CPE Name Name Version
ibm websphere application server in ibm cloud any

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