6.5
MEDIUM
CVE-2019-3740
RSA BSAFE Crypto-J Information Exposure Through Timing Discrepancy
Description

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.

INFO

Published Date :

Sept. 18, 2019, 11:15 p.m.

Last Modified :

Nov. 7, 2023, 3:10 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2019-3740 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Oracle weblogic_server
2 Oracle database
3 Oracle retail_predictive_application_server
4 Oracle retail_xstore_point_of_service
5 Oracle communications_unified_inventory_management
6 Oracle retail_service_backbone
7 Oracle communications_network_integrity
8 Oracle retail_integration_bus
9 Oracle application_performance_management
10 Oracle goldengate
11 Oracle retail_assortment_planning
12 Oracle storagetek_tape_analytics_sw_tool
13 Oracle storagetek_acsls
14 Oracle global_lifecycle_management_opatch
15 Oracle retail_store_inventory_management
1 Dell bsafe_ssl-j
2 Dell bsafe_crypto-j
3 Dell bsafe_cert-j
: Total Affected Vendor : 2 | Products : 18
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-3740.

URL Resource
https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE&#174%3B-Crypto-J-Multiple-Security-Vulnerabilities
https://www.oracle.com//security-alerts/cpujul2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-3740 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-3740 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Dell https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE&#174%3B-Crypto-J-Multiple-Security-Vulnerabilities [No types assigned]
    Removed Reference Dell https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE®-Crypto-J-Multiple-Security-Vulnerabilities
  • Modified Analysis by [email protected]

    Jun. 07, 2022

    Action Type Old Value New Value
    Changed Reference Type https://www.oracle.com/security-alerts/cpuapr2022.html No Types Assigned https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:oracle:application_performance_management:13.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:application_performance_management:13.4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.5:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:database:12.1.0.2:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:12.2.0.1:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:18c:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:19c:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:global_lifecycle_management_opatch:*:*:*:*:*:*:*:* versions up to (excluding) 12.2.0.1.22 *cpe:2.3:a:oracle:goldengate:*:*:*:*:*:*:*:* versions up to (excluding) 19.1.0.0.0.210420 *cpe:2.3:a:oracle:retail_assortment_planning:15.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_assortment_planning:16.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:14.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:16.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:14.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:15.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:16.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:14.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:16.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:14.0.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:14.1.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:15.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:16.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.5:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:storagetek_tape_analytics_sw_tool:2.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:application_performance_management:13.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:application_performance_management:13.4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_network_integrity:7.3.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_network_integrity:7.3.5:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_network_integrity:7.3.6:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.5:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:database:12.1.0.2:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:12.2.0.1:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:18c:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:19c:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:global_lifecycle_management_opatch:*:*:*:*:*:*:*:* versions up to (excluding) 12.2.0.1.22 *cpe:2.3:a:oracle:goldengate:*:*:*:*:*:*:*:* versions up to (excluding) 19.1.0.0.0.210420 *cpe:2.3:a:oracle:retail_assortment_planning:15.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_assortment_planning:16.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:14.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:16.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:14.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:15.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:16.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:14.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:16.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:14.0.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:14.1.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:15.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:16.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.5:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:storagetek_acsls:8.5.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:storagetek_tape_analytics_sw_tool:2.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 20, 2022

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html [No Types Assigned]
  • CPE Deprecation Remap by [email protected]

    Dec. 09, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:rsa:bsafe_cert-j:*:*:*:*:*:*:*:* versions from (including) 6.2.4 OR *cpe:2.3:a:dell:bsafe_cert-j:*:*:*:*:*:*:*:* versions from (including) 6.2.4
  • CPE Deprecation Remap by [email protected]

    Nov. 30, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:rsa:bsafe_crypto-j:*:*:*:*:*:*:*:* versions from (excluding) 6.2.5 OR *cpe:2.3:a:dell:bsafe_crypto-j:*:*:*:*:*:*:*:* versions from (excluding) 6.2.5
  • CPE Deprecation Remap by [email protected]

    Nov. 08, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:rsa:bsafe_ssl-j:*:*:*:*:*:*:*:* versions from (including) 6.2.4.1 OR *cpe:2.3:a:dell:bsafe_ssl-j:*:*:*:*:*:*:*:* versions from (including) 6.2.4.1
  • Modified Analysis by [email protected]

    Nov. 02, 2021

    Action Type Old Value New Value
    Changed Reference Type https://www.oracle.com//security-alerts/cpujul2021.html No Types Assigned https://www.oracle.com//security-alerts/cpujul2021.html Patch, Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpujul2020.html No Types Assigned https://www.oracle.com/security-alerts/cpujul2020.html Patch, Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2020.html No Types Assigned https://www.oracle.com/security-alerts/cpuoct2020.html Patch, Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuoct2021.html Patch, Third Party Advisory
    Removed CWE NIST CWE-200
    Added CWE NIST CWE-203
    Added CPE Configuration OR *cpe:2.3:a:oracle:application_performance_management:13.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:application_performance_management:13.4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.5:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:database:12.1.0.2:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:12.2.0.1:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:18c:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:database:19c:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:global_lifecycle_management_opatch:*:*:*:*:*:*:*:* versions up to (excluding) 12.2.0.1.22 *cpe:2.3:a:oracle:goldengate:*:*:*:*:*:*:*:* versions up to (excluding) 19.1.0.0.0.210420 *cpe:2.3:a:oracle:retail_assortment_planning:15.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_assortment_planning:16.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:14.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_integration_bus:16.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:14.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:15.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_predictive_application_server:16.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:14.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:15.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_service_backbone:16.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:14.0.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:14.1.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:15.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_store_inventory_management:16.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.5:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:storagetek_tape_analytics_sw_tool:2.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 20, 2021

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuoct2021.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 20, 2021

    Action Type Old Value New Value
    Added Reference https://www.oracle.com//security-alerts/cpujul2021.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 14, 2021

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 20, 2020

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuoct2020.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 15, 2020

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpujul2020.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Dell AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
    Added CWE Dell CWE-310
  • Initial Analysis by [email protected]

    Sep. 20, 2019

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE®-Crypto-J-Multiple-Security-Vulnerabilities No Types Assigned https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE®-Crypto-J-Multiple-Security-Vulnerabilities Third Party Advisory
    Added CWE CWE-200
    Added CPE Configuration OR *cpe:2.3:a:rsa:bsafe_cert-j:*:*:*:*:*:*:*:* versions up to (including) 6.2.4 *cpe:2.3:a:rsa:bsafe_crypto-j:*:*:*:*:*:*:*:* versions up to (excluding) 6.2.5 *cpe:2.3:a:rsa:bsafe_ssl-j:*:*:*:*:*:*:*:* versions up to (including) 6.2.4.1
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-3740 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-3740 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.53 }} 0.17%

score

0.77366

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: