CVE-2019-11727
- State
- Published
- Severity
- Not scored
- Published
- Jul 23, 2019
- Updated
- Aug 4, 2024
- Reserved
- May 3, 2019
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
FirefoxMozilla |
|
References
- https://www.mozilla.org/security/advisories/mfsa2019-21/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1552208
- RHSA-2019:1951vendor-advisory
- GLSA-201908-12vendor-advisory
- openSUSE-SU-2019:2248vendor-advisory
- openSUSE-SU-2019:2249vendor-advisory
- openSUSE-SU-2019:2251vendor-advisory
- openSUSE-SU-2019:2260vendor-advisory
- openSUSE-SU-2020:0008vendor-advisory
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