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Schwachstellen / CVE-2021-4238

kritisch

CVE-2021-4238

goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be

Veröffentlicht Geändert CWE 331
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Red Hat7.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Azure Linux. Niedriger laut Red Hat (hoch), GHSA (niedrig).

Beschreibung

Randomly-generated alphanumeric strings contain significantly less entropy than expected. The RandomAlphaNumeric and CryptoRandomAlphaNumeric functions always return strings containing at least one digit from 0 to 9. This significantly reduces the amount of entropy in short strings generated by these functions.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
Azure Linux 3.0influxdb0:2.7.3-3.azl3
chainguarddynamic-localpv-provisioner, dynamic-localpv-provisioner-fips3.4.1-r3 und 1 weitere
go::GitHub Security Advisory Gogithub.com/Masterminds/goutils1.1.1
wolfidynamic-localpv-provisioner3.4.1-r3
Alle 5 Einträge aus 4 Quellen zeigen
QuellePaketBehoben in
Azure Linux 3.0influxdb0:2.7.3-3.azl3
chainguarddynamic-localpv-provisioner3.4.1-r3
chainguarddynamic-localpv-provisioner-fips3.5.0-r0
go::GitHub Security Advisory Gogithub.com/Masterminds/goutils1.1.1
wolfidynamic-localpv-provisioner3.4.1-r3

Referenzen

Alle 10 Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.