Integer overflow in Node.bcrypt.js Project
CVE-2020-7689
Data is truncated wrong when its length is greater than 255 bytes.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (54.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Node.bcrypt.js Project
- Bcrypt — versions unspecified
Weakness classification (CWE)
References
- snyk.io/vuln/SNYK-JS-BCRYPT-572911 (Third Party Advisory)
- github.com/kelektiv/node.bcrypt.js/issues/776 (Third Party Advisory)
- github.com/kelektiv/node.bcrypt.js/pull/806 (Patch, Third Party Advisory)
- github.com/kelektiv/node.bcrypt.js/pull/807 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-7689?
- CVE-2020-7689 is a medium-severity vulnerability in Node.bcrypt.js Project, classified under Integer Overflow or Wraparound. CVSS score: 5.9/10. Published 2020-07-01.
- How severe is CVE-2020-7689?
- Medium severity. CVSS v3 base score is 5.9 out of 10.