CVE-2021-3538 — CRITICAL (9.8)

Vulnerability Description

A flaw was found in github.com/satori/go.uuid in versions from commit 0ef6afb2f6cdd6cdaeee3885a95099c63f18fc8c to d91630c8510268e75203009fe7daf2b8e1d60c45. Due to insecure randomness in the g.rand.Read function the generated UUIDs are predictable for an attacker.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Satori	Uuid	-

Related Weaknesses (CWE)

CWE-338

References

https://bugzilla.redhat.com/show_bug.cgi?id=1954376Issue TrackingThird Party Advisory
https://github.com/satori/go.uuid/issues/73Third Party Advisory
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMSATORIGOUUID-72488Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1954376Issue TrackingThird Party Advisory
https://github.com/satori/go.uuid/issues/73Third Party Advisory
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMSATORIGOUUID-72488Third Party Advisory

FAQ

What is CVE-2021-3538?

CVE-2021-3538 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A flaw was found in github.com/satori/go.uuid in versions from commit 0ef6afb2f6cdd6cdaeee3885a95099c63f18fc8c to d91630c8510268e75203009fe7daf2b8e1d60c45. Due to insecure randomness in the g.rand.Rea...

How severe is CVE-2021-3538?

CVE-2021-3538 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-3538?

Check the references section above for vendor advisories and patch information. Affected products include: Satori Uuid.