CVE-2017-3730
HIGH7.5EPSS 59.2%Published: 5/4/2017Modified: 4/28/2026
Also known as:DEBIAN-CVE-2017-3730
Description
In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack.
Affected packages (1)
- Debian/opensslfrom 0, < 1.1.0d-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |