CVE-2019-11727
Vulnerability from cvelistv5
Published
2019-07-23 13:16
Modified
2024-08-04 23:03
Severity ?
Summary
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.
References
security@mozilla.orghttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
security@mozilla.orghttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
security@mozilla.orghttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
security@mozilla.orghttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
security@mozilla.orghttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html
security@mozilla.orghttps://access.redhat.com/errata/RHSA-2019:1951
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1552208Issue Tracking, Permissions Required, Vendor Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/201908-12
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2019-21/Vendor Advisory
Impacted products
MozillaFirefox
Show details on NVD website

To clipboard 

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