CVE-2018-0732

Source
https://nvd.nist.gov/vuln/detail/CVE-2018-0732
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-0732.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-0732
Downstream
Related
Published
2018-06-12T13:29:00Z
Modified
2025-09-30T02:35:43.088520Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).

References

Affected packages

Git / github.com/nodejs/node

Affected ranges

Type
GIT
Repo
https://github.com/nodejs/node
Events

Affected versions

v6.*

v6.0.0
v6.1.0
v6.2.0
v6.2.1
v6.2.2
v6.3.0
v6.3.1
v6.4.0
v6.5.0
v6.6.0
v6.7.0
v6.8.0