Vulnerability in Dexidp Dex
CVE-2020-26290
Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due…
EPSS: 0.010 (58.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.
Affected products
- Dexidp Dex — versions < 2.27.0
- Linuxfoundation Dex
Weakness classification (CWE)
References
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Not Applicable)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Not Applicable)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Not Applicable)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Not Applicable)
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Not Applicable)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-26290?
- CVE-2020-26290 is a critical-severity vulnerability in Dexidp Dex, classified under Improper Verification of Cryptographic Signature. CVSS score: 9.3/10. Published 2020-12-28.
- How severe is CVE-2020-26290?
- Critical severity. CVSS v3 base score is 9.3 out of 10.