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CVE-2019-3740

Vulnerability in Dell RSA BSAFE Crypto J

CVSS score

6.5

EPSS probability

%3.8

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-2019-3740 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 an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2019-3740 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
10oraclecommunications unified inventory management View
11oraclecommunications unified inventory management View
12oraclecommunications unified inventory management View
13oraclecommunications unified inventory management View
14oraclecommunications unified inventory management View
15oracledatabase View
16oracledatabase View
17oracledatabase View
18oracledatabase View
19oracleglobal lifecycle management opatch View
20oraclegoldengate View
21oracleretail assortment planning View
22oracleretail assortment planning View
23oracleretail integration bus View
24oracleretail integration bus View
25oracleretail integration bus View
26oracleretail predictive application server View
27oracleretail predictive application server View
28oracleretail predictive application server View
29oracleretail predictive application server View
30oracleretail service backbone View
31oracleretail service backbone View
32oracleretail service backbone View
33oracleretail store inventory management View
34oracleretail store inventory management View
35oracleretail store inventory management View
36oracleretail store inventory management View
37oracleretail xstore point of service View
38oracleretail xstore point of service View
39oracleretail xstore point of service View
40oracleretail xstore point of service View
41oracleretail xstore point of service View
42oraclestoragetek acsls View
43oraclestoragetek tape analytics sw tool View
44oracleweblogic server View
45oracleweblogic server View
46oracleweblogic server View
47oracleweblogic server View
48oracleweblogic server View
Total affected vendors: 2|Products: 48

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-2019-3740 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-2019-3740 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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dell
O
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Weakness Type (CWE & CAPEC)

CWE-310 CWE-203

Similar Vulnerabilities

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