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Oracle Solaris 11: CVE-2019-11727: Vulnerability in NSS

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Oracle Solaris 11: CVE-2019-11727: Vulnerability in NSS

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
07/23/2019
Created
09/18/2019
Added
09/17/2019
Modified
09/16/2021

Description

A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68.

Solution(s)

  • oracle-solaris-11-4-upgrade-value-library-security-nss-4-45-11-4-13-0-1-2-0

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