cve.bz

CVE-2021-3538

9.8 criticalEPSS 2.3%

Critical (9.8) in satori uuid. EPSS 2.3% chance of exploitation in the next 30 days. Fixed in github.com/satori/go.uuid 1.2.1-0.20180404165556-75cca531ea76.

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.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWE
CWE-338
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-33m6-q9v5-62r7Gogithub.com/satori/go.uuid>=1.2.1-0.20180103161547-0ef6afb2f6cd <1.2.1-0.20180404165556-75cca531ea761.2.1-0.20180404165556-75cca531ea76
GO-2022-0244Gogithub.com/satori/go.uuid>=1.2.1-0.20180103161547-0ef6afb2f6cd <1.2.1-0.20180404165556-75cca531ea761.2.1-0.20180404165556-75cca531ea76

References

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