CVE-2021-45042

描述

In HashiCorp Vault and Vault Enterprise before 1.7.7, 1.8.x before 1.8.6, and 1.9.x before 1.9.1, clusters using the Integrated Storage backend allowed an authenticated user (with write permissions to a kv secrets engine) to cause a panic and denial of service of the storage backend. The earliest affected version is 1.4.0.

如何修補 CVE-2021-45042

要修補 CVE-2021-45042,請將受影響套件升級到下列已修補版本。

• Bitnami/vault—升級至 1.7.7 或更新版本

CVE-2021-45042 正在被利用嗎?

低 — EPSS 為 1.4%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 1.4.0, < 1.7.7, >= 1.8.0, < 1.8.6, >= 1.9.0, < 1.9.1

CVSS 分數

參考連結(4)

• WEBdiscuss.hashicorp.com/t/hcsec2-21-33-vault-s-kv-secrets-engine-with-integrated-storage-exposed-to-authenticated-denial-of-service/33157
• WEBnvd.nist.gov/vuln/detail/CVE-2021-45042
• WEBsecurity.gentoo.org/glsa/202207-01
• WEBwww.hashicorp.com/blog/category/vault