CVE-2018-12384
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-12384
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-12384.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-12384
- Downstream
- Related
- Published
- 2019-04-29T15:29:00Z
- Modified
- 2025-08-09T19:01:27Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3.
- References