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CVE-2019-3739

Vulnerability in Dell RSA BSAFE Crypto J

CVSS score

6.5

EPSS probability

%2.6

Risk score

0.2

Published

7 y ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Official patch verified

Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.

Impact on My Inventory

Only the personal products you have added to your account are assessed; an organisation's inventory does not appear here.

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Vulnerability description

DayBreach CVE AI Research

CVE-2019-3739 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

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.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2019-3739 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1dellRSA BSAFE Crypto-J View
2dellbsafe cert-j View
3dellbsafe crypto-j View
4dellbsafe ssl-j View
5oracleapplication performance management View
6oracleapplication performance management View
7oraclecommunications network integrity View
8oraclecommunications network integrity View
9oraclecommunications network integrity View
10oracledatabase View
11oracledatabase View
12oracledatabase View
13oracledatabase View
14oraclegoldengate View
15oracleretail assortment planning View
16oracleretail assortment planning View
17oracleretail integration bus View
18oracleretail integration bus View
19oracleretail integration bus View
20oracleretail predictive application server View
21oracleretail predictive application server View
22oracleretail predictive application server View
23oracleretail service backbone View
24oracleretail service backbone View
25oracleretail service backbone View
26oracleretail store inventory management View
27oracleretail store inventory management View
28oracleretail store inventory management View
29oracleretail store inventory management View
30oracleretail xstore point of service View
31oracleretail xstore point of service View
32oracleretail xstore point of service View
33oracleretail xstore point of service View
34oracleretail xstore point of service View
35oraclestoragetek acsls View
36oraclestoragetek tape analytics sw tool View
37oracleweblogic server View
38oracleweblogic server View
39oracleweblogic server View
40oracleweblogic server View
Total affected vendors: 2|Products: 40

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
6.5CVSS V30MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NNVD
6.5CVSS V31MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NNVD
6.5CVSS V3_0MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NCVE CNA
4.3CVSS V2—AV:N/AC:M/Au:N/C:P/I:N/A:NNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

6 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-3739 is associated with the following CWEs:

CWE-310: Common Weakness Enumeration Entry CWE-310CWE-203: Common Weakness Enumeration Entry CWE-203

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-2019-3739 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekiyor

Official Sources and Advisories

https://www.oracle.com/security-alerts/cpujul2020.htmlvendor-advisoryhttps://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE&#174%3B-Crypto-J-Multiple-Security-Vulnerabilitiesvendor-advisoryhttps://www.oracle.com/security-alerts/cpuoct2020.htmlvendor-advisoryhttps://www.oracle.com/security-alerts/cpuApr2021.htmlvendor-advisoryhttps://www.oracle.com//security-alerts/cpujul2021.htmlvendor-advisoryhttps://www.oracle.com/security-alerts/cpuoct2021.htmlvendor-advisoryhttps://www.oracle.com/security-alerts/cpuapr2022.htmlvendor-advisory

CVSS Vector Radar Chart

6.5 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.RequiredConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User Interaction—
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)None

Yama doğrulandı

6 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

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Weakness Type (CWE & CAPEC)

CWE-310 CWE-203

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