PT-2019-16683 · Rsa · Rsa Bsafe Crypto-J

Publicado 2019-09-18 · Atualizado 2022-06-13 · CVE-2019-3739

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions RSA BSAFE Crypto-J versions prior to 6.2.5

Description The issue allows a malicious remote attacker to potentially recover ECDSA keys by exploiting Information Exposure Through Timing Discrepancy vulnerabilities during ECDSA key generation.

Recommendations For versions prior to 6.2.5, update to version 6.2.5 or later to resolve the issue.

Correção

Side Channel Attack

Enumeração de Fraquezas

CWE-310

CWE-203

Identificadores relacionados

CVE-2019-3739

Produtos afetados

Rsa Bsafe Crypto-J

Referências · 9

• https://oracle.com//security-alerts/cpujul2021.html · Correção
• https://oracle.com/security-alerts/cpuapr2022.html · Correção
• https://oracle.com/security-alerts/cpuoct2021.html · Correção
• https://oracle.com/security-alerts/cpuoct2020.html · Correção
• https://dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE&#174%3B-Crypto-J-Multiple-Security-Vulnerabilities · Nota
• https://oracle.com/security-alerts/cpujul2020.html · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2019-3739 · Nota de Segurança
• https://oracle.com/security-alerts/cpuApr2021.html · Correção
• https://osv.dev/vulnerability/CVE-2019-3739 · Aviso do Fabricante