CVE-2019-3740
First published: Wed Sep 18 2019(Updated: )
RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.
Credit: security_alert@emc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dell Bsafe Cert-j | <=6.2.4 | |
| Dell BSAFE Crypto-J | <6.2.5 | |
| Dell BSAFE SSL-J | <=6.2.4.1 | |
| Oracle Application Performance Management | =13.3.0.0 | |
| Oracle Application Performance Management | =13.4.0.0 | |
| Oracle Communications Network Integrity | =7.3.2 | |
| Oracle Communications Network Integrity | =7.3.5 | |
| Oracle Communications Network Integrity | =7.3.6 | |
| Oracle Communications Unified Inventory Management | =7.3.2 | |
| Oracle Communications Unified Inventory Management | =7.3.4 | |
| Oracle Communications Unified Inventory Management | =7.3.5 | |
| Oracle Communications Unified Inventory Management | =7.4.0 | |
| Oracle Communications Unified Inventory Management | =7.4.1 | |
| Oracle Database | =12.1.0.2 | |
| Oracle Database | =12.2.0.1 | |
| Oracle Database | =18c | |
| Oracle Database | =19c | |
| Oracle Global Lifecycle Management Opatch | <12.2.0.1.22 | |
| Oracle GoldenGate | <19.1.0.0.0.210420 | |
| Oracle Retail Assortment Planning | =15.0.3.0 | |
| Oracle Retail Assortment Planning | =16.0.3.0 | |
| Oracle Retail Integration Bus | =14.1 | |
| Oracle Retail Integration Bus | =15.0 | |
| Oracle Retail Integration Bus | =16.0 | |
| Oracle Retail Predictive Application Server | =14.1.3.0 | |
| Oracle Retail Predictive Application Server | =15.0 | |
| Oracle Retail Predictive Application Server | =15.0.3.0 | |
| Oracle Retail Predictive Application Server | =16.0.3.0 | |
| Oracle Retail Service Backbone | =14.1 | |
| Oracle Retail Service Backbone | =15.0 | |
| Oracle Retail Service Backbone | =16.0 | |
| Oracle Retail Store Inventory Management | =14.0.4 | |
| Oracle Retail Store Inventory Management | =14.1.3 | |
| Oracle Retail Store Inventory Management | =15.0.3 | |
| Oracle Retail Store Inventory Management | =16.0.3 | |
| Oracle Retail Xstore Point of Service | =15.0.3 | |
| Oracle Retail Xstore Point of Service | =16.0.5 | |
| Oracle Retail Xstore Point of Service | =17.0.3 | |
| Oracle Retail Xstore Point of Service | =18.0.2 | |
| Oracle Retail Xstore Point of Service | =19.0.1 | |
| Oracle Storagetek Acsls | =8.5.1 | |
| Oracle Storagetek Tape Analytics Sw Tool | =2.3 | |
| Oracle WebLogic Server | =10.3.6.0.0 | |
| Oracle WebLogic Server | =12.1.3.0.0 | |
| Oracle WebLogic Server | =12.2.1.3.0 | |
| Oracle WebLogic Server | =12.2.1.4.0 | |
| Oracle WebLogic Server | =14.1.1.0.0 |
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Reference Links
- https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE®-Crypto-J-Multiple-Security-Vulnerabilities
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE®%3B-Crypto-J-Multiple-Security-Vulnerabilities
Frequently Asked Questions
What is CVE-2019-3740?
CVE-2019-3740 is a vulnerability in RSA BSAFE Crypto-J versions prior to 6.2.5 that allows for information exposure through timing discrepancies during DSA key generation.
What is the severity of CVE-2019-3740?
The severity of CVE-2019-3740 is rated as medium, with a severity score of 6.5.
Which software versions are affected by CVE-2019-3740?
RSA BSAFE Crypto-J versions prior to 6.2.5 are affected by CVE-2019-3740.
How can a malicious remote attacker exploit CVE-2019-3740?
A malicious remote attacker can potentially exploit CVE-2019-3740 to recover DSA keys.
Where can I find more information about CVE-2019-3740?
You can find more information about CVE-2019-3740 at the following references: [Reference 1](https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE®-Crypto-J-Multiple-Security-Vulnerabilities), [Reference 2](https://www.oracle.com//security-alerts/cpujul2021.html), [Reference 3](https://www.oracle.com/security-alerts/cpuApr2021.html).
- agent/weakness
- agent/type
- agent/remedy
- agent/last-modified-date
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/author
- agent/severity
- agent/references
- agent/softwarecombine
- agent/tags
- agent/event
- agent/description
- collector/mitre-cve
- source/MITRE
- vendor/dell
- canonical/dell bsafe cert-j
- version/dell bsafe cert-j/6.2.4
- canonical/dell bsafe crypto-j
- canonical/dell bsafe ssl-j
- version/dell bsafe ssl-j/6.2.4.1
- vendor/oracle
- canonical/oracle application performance management
- version/oracle application performance management/13.3.0.0
- version/oracle application performance management/13.4.0.0
- canonical/oracle communications network integrity
- version/oracle communications network integrity/7.3.2
- version/oracle communications network integrity/7.3.5
- version/oracle communications network integrity/7.3.6
- canonical/oracle communications unified inventory management
- version/oracle communications unified inventory management/7.3.2
- version/oracle communications unified inventory management/7.3.4
- version/oracle communications unified inventory management/7.3.5
- version/oracle communications unified inventory management/7.4.0
- version/oracle communications unified inventory management/7.4.1
- canonical/oracle database
- version/oracle database/12.1.0.2
- version/oracle database/12.2.0.1
- version/oracle database/18c
- version/oracle database/19c
- canonical/oracle global lifecycle management opatch
- canonical/oracle goldengate
- canonical/oracle retail assortment planning
- version/oracle retail assortment planning/15.0.3.0
- version/oracle retail assortment planning/16.0.3.0
- canonical/oracle retail integration bus
- version/oracle retail integration bus/14.1
- version/oracle retail integration bus/15.0
- version/oracle retail integration bus/16.0
- canonical/oracle retail predictive application server
- version/oracle retail predictive application server/14.1.3.0
- version/oracle retail predictive application server/15.0
- version/oracle retail predictive application server/15.0.3.0
- version/oracle retail predictive application server/16.0.3.0
- canonical/oracle retail service backbone
- version/oracle retail service backbone/14.1
- version/oracle retail service backbone/15.0
- version/oracle retail service backbone/16.0
- canonical/oracle retail store inventory management
- version/oracle retail store inventory management/14.0.4
- version/oracle retail store inventory management/14.1.3
- version/oracle retail store inventory management/15.0.3
- version/oracle retail store inventory management/16.0.3
- canonical/oracle retail xstore point of service
- version/oracle retail xstore point of service/15.0.3
- version/oracle retail xstore point of service/16.0.5
- version/oracle retail xstore point of service/17.0.3
- version/oracle retail xstore point of service/18.0.2
- version/oracle retail xstore point of service/19.0.1
- canonical/oracle storagetek acsls
- version/oracle storagetek acsls/8.5.1
- canonical/oracle storagetek tape analytics sw tool
- version/oracle storagetek tape analytics sw tool/2.3
- canonical/oracle weblogic server
- version/oracle weblogic server/10.3.6.0.0
- version/oracle weblogic server/12.1.3.0.0
- version/oracle weblogic server/12.2.1.3.0
- version/oracle weblogic server/12.2.1.4.0
- version/oracle weblogic server/14.1.1.0.0