CVE-2020-28052

Published Dec 18, 2020
·
Updated

A flaw was found in bouncycastle. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password allowing incorrect passwords to indicate they were matching with previously hashed ones that were different. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Affected Software

90 affected componentsFixes available
redhat/eap7-activemq-artemis<0:2.9.0-9.redhat_00019.1.el6ea
0:2.9.0-9.redhat_00019.1.el6ea
redhat/eap7-bouncycastle<0:1.68.0-1.redhat_00001.1.el6ea
0:1.68.0-1.redhat_00001.1.el6ea
redhat/eap7-guava-failureaccess<0:1.0.1-1.redhat_00002.1.el6ea
0:1.0.1-1.redhat_00002.1.el6ea
redhat/eap7-guava-libraries<0:30.1.0-1.redhat_00001.1.el6ea
0:30.1.0-1.redhat_00001.1.el6ea
redhat/eap7-hal-console<0:3.2.13-1.Final_redhat_00001.1.el6ea
0:3.2.13-1.Final_redhat_00001.1.el6ea
redhat/eap7-ironjacamar<0:1.4.27-1.Final_redhat_00001.1.el6ea
0:1.4.27-1.Final_redhat_00001.1.el6ea
redhat/eap7-jboss-ejb-client<0:4.0.39-1.SP1_redhat_00001.1.el6ea
0:4.0.39-1.SP1_redhat_00001.1.el6ea
redhat/eap7-jboss-logmanager<0:2.1.18-1.Final_redhat_00001.1.el6ea
0:2.1.18-1.Final_redhat_00001.1.el6ea
redhat/eap7-jboss-remoting<0:5.0.20-2.SP1_redhat_00001.1.el6ea
0:5.0.20-2.SP1_redhat_00001.1.el6ea
redhat/eap7-jboss-server-migration<0:1.7.2-5.Final_redhat_00006.1.el6ea
0:1.7.2-5.Final_redhat_00006.1.el6ea
redhat/eap7-narayana<0:5.9.11-1.Final_redhat_00001.1.el6ea
0:5.9.11-1.Final_redhat_00001.1.el6ea
redhat/eap7-undertow<0:2.0.34-1.SP1_redhat_00001.1.el6ea
0:2.0.34-1.SP1_redhat_00001.1.el6ea
redhat/eap7-wildfly<0:7.3.6-1.GA_redhat_00002.1.el6ea
0:7.3.6-1.GA_redhat_00002.1.el6ea
redhat/eap7-wildfly-elytron<0:1.10.11-1.Final_redhat_00001.1.el6ea
0:1.10.11-1.Final_redhat_00001.1.el6ea
redhat/eap7-wildfly-http-client<0:1.0.25-1.Final_redhat_00001.1.el6ea
0:1.0.25-1.Final_redhat_00001.1.el6ea
redhat/eap7-wildfly-naming-client<0:1.0.14-1.Final_redhat_00001.1.el6ea
0:1.0.14-1.Final_redhat_00001.1.el6ea
redhat/eap7-activemq-artemis<0:2.9.0-9.redhat_00019.1.el7ea
0:2.9.0-9.redhat_00019.1.el7ea
redhat/eap7-bouncycastle<0:1.68.0-1.redhat_00001.1.el7ea
0:1.68.0-1.redhat_00001.1.el7ea
redhat/eap7-guava-failureaccess<0:1.0.1-1.redhat_00002.1.el7ea
0:1.0.1-1.redhat_00002.1.el7ea
redhat/eap7-guava-libraries<0:30.1.0-1.redhat_00001.1.el7ea
0:30.1.0-1.redhat_00001.1.el7ea
redhat/eap7-hal-console<0:3.2.13-1.Final_redhat_00001.1.el7ea
0:3.2.13-1.Final_redhat_00001.1.el7ea
redhat/eap7-ironjacamar<0:1.4.27-1.Final_redhat_00001.1.el7ea
0:1.4.27-1.Final_redhat_00001.1.el7ea
redhat/eap7-jboss-ejb-client<0:4.0.39-1.SP1_redhat_00001.1.el7ea
0:4.0.39-1.SP1_redhat_00001.1.el7ea
redhat/eap7-jboss-logmanager<0:2.1.18-1.Final_redhat_00001.1.el7ea
0:2.1.18-1.Final_redhat_00001.1.el7ea
redhat/eap7-jboss-remoting<0:5.0.20-2.SP1_redhat_00001.1.el7ea
0:5.0.20-2.SP1_redhat_00001.1.el7ea
redhat/eap7-jboss-server-migration<0:1.7.2-5.Final_redhat_00006.1.el7ea
0:1.7.2-5.Final_redhat_00006.1.el7ea
redhat/eap7-narayana<0:5.9.11-1.Final_redhat_00001.1.el7ea
0:5.9.11-1.Final_redhat_00001.1.el7ea
redhat/eap7-undertow<0:2.0.34-1.SP1_redhat_00001.1.el7ea
0:2.0.34-1.SP1_redhat_00001.1.el7ea
redhat/eap7-wildfly<0:7.3.6-1.GA_redhat_00002.1.el7ea
0:7.3.6-1.GA_redhat_00002.1.el7ea
redhat/eap7-wildfly-elytron<0:1.10.11-1.Final_redhat_00001.1.el7ea
0:1.10.11-1.Final_redhat_00001.1.el7ea
redhat/eap7-wildfly-http-client<0:1.0.25-1.Final_redhat_00001.1.el7ea
0:1.0.25-1.Final_redhat_00001.1.el7ea
redhat/eap7-wildfly-naming-client<0:1.0.14-1.Final_redhat_00001.1.el7ea
0:1.0.14-1.Final_redhat_00001.1.el7ea
redhat/eap7-activemq-artemis<0:2.9.0-9.redhat_00019.1.el8ea
0:2.9.0-9.redhat_00019.1.el8ea
redhat/eap7-bouncycastle<0:1.68.0-1.redhat_00001.1.el8ea
0:1.68.0-1.redhat_00001.1.el8ea
redhat/eap7-guava-failureaccess<0:1.0.1-1.redhat_00002.1.el8ea
0:1.0.1-1.redhat_00002.1.el8ea
redhat/eap7-guava-libraries<0:30.1.0-1.redhat_00001.1.el8ea
0:30.1.0-1.redhat_00001.1.el8ea
redhat/eap7-hal-console<0:3.2.13-1.Final_redhat_00001.1.el8ea
0:3.2.13-1.Final_redhat_00001.1.el8ea
redhat/eap7-ironjacamar<0:1.4.27-1.Final_redhat_00001.1.el8ea
0:1.4.27-1.Final_redhat_00001.1.el8ea
redhat/eap7-jboss-ejb-client<0:4.0.39-1.SP1_redhat_00001.1.el8ea
0:4.0.39-1.SP1_redhat_00001.1.el8ea
redhat/eap7-jboss-logmanager<0:2.1.18-1.Final_redhat_00001.1.el8ea
0:2.1.18-1.Final_redhat_00001.1.el8ea
redhat/eap7-jboss-remoting<0:5.0.20-2.SP1_redhat_00001.1.el8ea
0:5.0.20-2.SP1_redhat_00001.1.el8ea
redhat/eap7-jboss-server-migration<0:1.7.2-5.Final_redhat_00006.1.el8ea
0:1.7.2-5.Final_redhat_00006.1.el8ea
redhat/eap7-narayana<0:5.9.11-1.Final_redhat_00001.1.el8ea
0:5.9.11-1.Final_redhat_00001.1.el8ea
redhat/eap7-undertow<0:2.0.34-1.SP1_redhat_00001.1.el8ea
0:2.0.34-1.SP1_redhat_00001.1.el8ea
redhat/eap7-wildfly<0:7.3.6-1.GA_redhat_00002.1.el8ea
0:7.3.6-1.GA_redhat_00002.1.el8ea
redhat/eap7-wildfly-elytron<0:1.10.11-1.Final_redhat_00001.1.el8ea
0:1.10.11-1.Final_redhat_00001.1.el8ea
redhat/eap7-wildfly-http-client<0:1.0.25-1.Final_redhat_00001.1.el8ea
0:1.0.25-1.Final_redhat_00001.1.el8ea
redhat/eap7-wildfly-naming-client<0:1.0.14-1.Final_redhat_00001.1.el8ea
0:1.0.14-1.Final_redhat_00001.1.el8ea
redhat/bouncycastle<1.67
1.67
bouncycastle Legion-of-the-bouncy-castle-java-crytography-api=1.65
bouncycastle Legion-of-the-bouncy-castle-java-crytography-api=1.66
Apache Karaf=4.3.2
Oracle Banking Corporate Lending Process Management=14.2.0
Oracle Banking Corporate Lending Process Management=14.3.0
Oracle Banking Corporate Lending Process Management=14.5.0
Oracle Banking Credit Facilities Process Management=14.2.0
Oracle Banking Credit Facilities Process Management=14.3.0
Oracle Banking Credit Facilities Process Management=14.5.0
Oracle Banking Extensibility Workbench=14.2.0
Oracle Banking Extensibility Workbench=14.3.0
Oracle Banking Extensibility Workbench=14.5.0
Oracle Banking Supply Chain Finance=14.2.0
Oracle Banking Supply Chain Finance=14.3.0
Oracle Banking Supply Chain Finance=14.5.0
Oracle Banking Virtual Account Management=14.2.0
Oracle Banking Virtual Account Management=14.3.0
Oracle Banking Virtual Account Management=14.5.0
Oracle Blockchain Platform<21.1.2
Oracle Commerce Guided Search=11.3.2
Oracle Communications Application Session Controller=3.9m0p3
Oracle Communications Cloud Native Core Network Slice Selection Function=1.2.1
Oracle Communications Convergence=3.0.2.2.0
Oracle Communications Pricing Design Center=12.0.0.3.0
Oracle Communications Session Report Manager>=8.0.0<=8.2.4.0
Oracle Communications Session Route Manager>=8.2.0<=8.2.4
ORACLE JD Edwards EnterpriseOne Tools<=9.2.5.3
Oracle PeopleSoft Enterprise PeopleTools=8.56
Oracle PeopleSoft Enterprise PeopleTools=8.57
Oracle PeopleSoft Enterprise PeopleTools=8.58
Oracle Utilities Framework=4.3.0.6.0
Oracle Utilities Framework=4.4.0.0.0
Oracle Utilities Framework=4.4.0.2.0
Oracle Utilities Framework=4.4.0.3.0
Oracle WebCenter Portal=11.1.1.9.0
Oracle WebCenter Portal=12.2.1.3.0
Oracle WebCenter Portal=12.2.1.4.0
ORACLE Communications Messaging Server=8.0.2
ORACLE Communications Messaging Server=8.1
bouncycastle bc-java=1.65
bouncycastle bc-java=1.66

Remediation

Patch Available

https://github.com/bcgit/bc-java/wiki/CVE-2020-28052

Patch Available

https://lists.apache.org/thread.html/r175f5a25d100dbe2b1bd3459b3ce882a84c3ff91b120ed4ff2d57b53@%3Ccommits.pulsar.apache.org%3E

Patch Available

https://lists.apache.org/thread.html/r25d53acd06f29244b8a103781b0339c5e7efee9099a4d52f0c230e4a@%3Ccommits.druid.apache.org%3E

Patch Available

https://lists.apache.org/thread.html/r4e1619cfefcd031fac62064a3858f5c9229eef907bd5d8ef14c594fc@%3Cissues.karaf.apache.org%3E

Patch Available

https://lists.apache.org/thread.html/rdfd2901b8b697a3f6e2c9c6ecc688fd90d7f881937affb5144d61d6e@%3Ccommits.druid.apache.org%3E

Patch Available

https://www.oracle.com//security-alerts/cpujul2021.html

Patch Available

https://www.oracle.com/security-alerts/cpuApr2021.html

Patch Available

https://www.oracle.com/security-alerts/cpuapr2022.html

Patch Available

https://www.oracle.com/security-alerts/cpujan2022.html

Patch Available

https://www.oracle.com/security-alerts/cpujul2022.html

Patch Available

https://www.oracle.com/security-alerts/cpuoct2021.html

Information

Users unable to upgrade to version 1.67 or greater can copy the `OpenBSDBCrypt.doCheckPassword()` method implementation (https://github.com/bcgit/bc-java/blob/r1rv67/core/src/main/java/org/bouncycastle/crypto/generators/OpenBSDBCrypt.java#L259-L343) into their own utility class and supplement it with the required methods and variables as required

Event History

Dec 18, 2020
CVE Published
12:00 AM
CVE Published
via MITRE·12:52 AM
Data Sourced
via MITRE·12:52 AM
Description
Jan 5, 2021
Data Sourced
via Red Hat·01:58 PM
DescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2020-28052?

CVE-2020-28052 has a high severity rating due to its potential impact on password security.

2

How do I fix CVE-2020-28052?

To fix CVE-2020-28052, update your Bouncy Castle library to version 1.67 or later.

3

What software is affected by CVE-2020-28052?

CVE-2020-28052 affects various packages including eap7-bouncycastle, eap7-activemq-artemis, and others from Red Hat.

4

What is the nature of the vulnerability in CVE-2020-28052?

The vulnerability in CVE-2020-28052 involves incorrect data comparison in password checks, leading to potential authentication bypass.

5

Is CVE-2020-28052 still a risk if my software is updated?

If your software is updated to the recommended versions, the risk associated with CVE-2020-28052 is mitigated.

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