Auth bypass in Digitalocean Golang-Nanoauth
CVE-2020-36569
Authentication is globally bypassed in github.com/nanobox-io/golang-nanoauth between v0.0.0-20160722212129-ac0cc4484ad4 and v0.0.0-20200131131040-063a3fb69896 if ListenAndServe is called with an empty token.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.4% 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
- Digitalocean Golang-Nanoauth
- Github.com/nanobox-Io/golang-Nanoauth — versions 0.0.0-20160722212129-ac0cc4484ad4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/nanobox-io/golang-nanoauth/pull/5 (Third Party Advisory)
- github.com/nanobox-io/golang-nanoauth/commit/063a3fb69896acf985759f0fe3851f1597… (Patch, Third Party Advisory)
- pkg.go.dev/vuln/GO-2020-0004 (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-36569?
- CVE-2020-36569 is a critical-severity vulnerability in Digitalocean Golang-Nanoauth, classified under Improper Authentication. CVSS score: 9.1/10. Published 2022-12-27.
- How severe is CVE-2020-36569?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2020-36569 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.