What is the CVSS score of CVE-2019-3739?

CVE-2019-3739 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 2.5%.

Is there a patch available for CVE-2019-3739?

Yes, a patch is available for CVE-2019-3739. Update the affected software to the latest version immediately.

Bsafe Cert J CVE-2019-3739

MEDIUM

Cryptographic Issues (CWE-310)

2019-09-18 security_alert@emc.com

Information Disclosure Bsafe Cert J Bsafe Crypto J Bsafe Ssl J Application Performance Management Communications Network Integrity Database Goldengate Retail Assortment Planning Retail Integration Bus Retail Predictive Application Server Retail Service Backbone Retail Store Inventory Management Retail Xstore Point Of Service Storagetek Acsls Storagetek Tape Analytics Sw Tool Weblogic Server

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Sep 18, 2019 - 23:15 nvd

MEDIUM 6.5

DescriptionNVD

RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to Information Exposure Through Timing Discrepancy vulnerabilities during ECDSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover ECDSA keys.

AnalysisAI

RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to Information Exposure Through Timing Discrepancy vulnerabilities during ECDSA key generation. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-310. RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to Information Exposure Through Timing Discrepancy vulnerabilities during ECDSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover ECDSA keys. Affected products include: Dell Bsafe Cert-J, Dell Bsafe Crypto-J, Dell Bsafe Ssl-J, Oracle Application Performance Management, Oracle Communications Network Integrity. Version information: prior to 6.2.5.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.