CVE-2020-7689
Integer Overflow or Wraparound and Use of a Broken or Risky Cryptographic Algorithm in bcrypt
5.9
MEDIUM
CVSS 3.1
EPSS 0.15%
Description
In bcrypt (npm package) before version 5.0.0, data is truncated wrong when its length is greater than 255 bytes.
How to fix CVE-2020-7689
To remediate CVE-2020-7689, upgrade the affected package to a fixed version below.
- npm/bcrypt—upgrade to 5.0.0 or later
Is CVE-2020-7689 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |