PT-2017-9044 · Matrixssl · Matrixssl

Florian Weimer · Publicado 2017-03-03 · Atualizado 2017-12-15 · CVE-2016-6882

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions MatrixSSL versions prior to 3.8.7

Description The issue makes it easier for remote attackers to obtain RSA private key information by conducting a Lenstra side-channel attack when the DHE RSA based cipher suite is supported.

Recommendations For versions prior to 3.8.7, update to version 3.8.7 or later to resolve the issue.

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-320

CWE-200

Identificadores relacionados

CVE-2016-6882

Produtos afetados

Matrixssl

Referências · 7

• https://osv.dev/vulnerability/CVE-2016-6882 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/08/19/7 · Correção
• https://access.redhat.com/blogs/766093/posts/1976703 · Nota
• https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf · Nota
• http://securityfocus.com/bid/91488 · Nota
• ❌ https://github.com/matrixssl/matrixssl/blob/master/CHANGES.md#validation-of-rsa-signature-creation · Correção, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2016-6882 · Nota de Segurança