Attestkeep
Langue : Français
S'inscrire

Vulnérabilités / CVE-2021-4238

critique

CVE-2021-4238

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

Publiée Modifiée CWE 331
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

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

Le label propre à Trivy est CRITICAL. Critique selon NVD, Azure Linux. Plus basse selon Red Hat (élevée), GHSA (faible).

Description

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.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
Azure Linux 3.0influxdb0:2.7.3-3.azl3
chainguarddynamic-localpv-provisioner, dynamic-localpv-provisioner-fips3.4.1-r3 et 1 autres
go::GitHub Security Advisory Gogithub.com/Masterminds/goutils1.1.1
wolfidynamic-localpv-provisioner3.4.1-r3
Afficher les 5 entrées de 4 sources
SourcePaquetCorrigé en
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

Références

Les 10 références

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.