Lucene search

K
ibm
IBM8186146BBB7B9FACB40850ED50F0BC38876D965401F8CCD4466BB7203B9C8F8A
HistoryNov 18, 2022 - 3:30 p.m.

Security Bulletin: IBM® SDK Java™ Technology Edition, is used by IBM Tivoli Application Dependency Discovery Manager (TADDM) and is vulnerable to a denial of service (CVE-2021-35561, CVE-2022-21443, CVE-2022-21434,CVE-2022-21496,CVE-2022-21299).

2022-11-1815:30:18
www.ibm.com
14

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

50.0%

Summary

IBM® SDK Java™ Technology Edition, is used by IBM Tivoli Application Dependency Discovery Manager (TADDM) and is vulnerable to a denial of service (CVE-2021-35561, CVE-2022-21443, CVE-2022-21434,CVE-2022-21496,CVE-2022-21299).

Vulnerability Details

CVEID:CVE-2022-21299
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the JAXP 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/217594 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-2022-21496
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the JNDI component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/224777 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:CVE-2022-21434
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/224718 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:CVE-2022-21443
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the 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/224726 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-2021-35561
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Utility 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/211637 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)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Tivoli Application Dependency Discovery Manager 7.3.0.0 - 7.3.0.9

Remediation/Fixes

In order to fix this vulnerability, java is to be upgraded to 8.0.7.10 for TADDM versions 7.3.0.5 - 7.3.0.9 or to 7.0.11.10 for TADDM versions 7.3.0.3 - 7.3.0.4.

Check java version installed on TADDM servers using the below command:

$COLLATION_HOME/external/<jdk- folder according to OS>/bin/java -version

  • For TADDM 7.3.0.5 - 7.3.0.9 (JAVA 8), if the above command output contains**“SR6 FP10”**or “8.0.6.10” or higher as build in Java™ SE Runtime Environment information, apply efix for the new IBM SDK only,**efix_jdk8.0.7.10_FP9211123.zip **given in Table-1 below.
  • For TADDM 7.3.0.3 - 7.3.0.4 (JAVA 7), if the above command output contains**“SR10 FP65”**or “7.0.10.65” or higher as build in Java™ SE Runtime Environment information, apply efix for the new IBM SDK only,efix_jdk7.0.11.10_FP420171214.zip given in Table-1 below.
  • For TADDM 7.3.0.0 - 7.3.0.2 (JAVA 7), Please upgrade to IBM Tivoli Application Dependency Discovery Manager Version 7.3.0.3 or later (Preferably the latest release 7.3.0.9) and apply the above mentioned for (7.3.0.3 - 7.3.0.4) or (7.3.0.5 - 7.3.0.9)
  • For all other cases:

The remediation consists of 2 steps:

  1. Please contact IBM Support and open a case for a custom version of eFix “customJDK8.0.6.10” as this efix involves TADDM code changes. Include the current eFix level (ls -rlt etc/efix*), TADDM version and a link to this bulletin.
  2. Along with the above efix, apply efix for the new IBM SDK as per TADDM version given in table below.

Table-1:

Please review the eFix readme in etc/efix_readme.txt. The fixes for the respective FixPack(s) can be downloaded and applied directly.

Fix|

VRMF

| APAR|How to acquire fix
—|—|—|—
efix_jdk8.0.7.10_FP9211123.zip|

7.3.0.5 - 7.3.0.9

| None| Download eFix
efix_jdk7.0.11.10_FP420171214.zip|

7.3.0.3 - 7.3.0.4

| None| Download eFix

Table-2:

Below are the JREs :

Fix|

VRMF

| APAR|How to acquire fix
—|—|—|—
ibm-java-jre-80-win-i386|

7.3.0.5 - 7.3.0.9

| None| Download eFix
ibm-java-jre-70-win-i386|

7.3.0.3 - 7.3.0.4

| None| Download eFix

Workarounds and Mitigations

None

Use Vulners API to create your own security tool

API usage cases
  • Network scanning
  • Linux Patch management
  • Threat protection
  • No network audit solution

Ways of integration

Integrate Vulners API

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

50.0%

Related for 8186146BBB7B9FACB40850ED50F0BC38876D965401F8CCD4466BB7203B9C8F8A