Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-45042

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.

Published

2021-12-17T14:15:07.667

Last Modified

2024-11-21T06:31:51.180

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

6.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	hashicorp	vault	< 1.7.7	Yes
Application	hashicorp	vault	< 1.7.7	Yes
Application	hashicorp	vault	< 1.8.6	Yes
Application	hashicorp	vault	< 1.8.6	Yes
Application	hashicorp	vault	1.9.0	Yes
Application	hashicorp	vault	1.9.0	Yes

References

https://discuss.hashicorp.com/t/hcsec2-21-33-vault-s-kv-secrets-engine-with-integrated-storage-exposed-to-authenticated-denial-of-service/33157 Vendor Advisory ([email protected])
https://security.gentoo.org/glsa/202207-01 Third Party Advisory ([email protected])
https://www.hashicorp.com/blog/category/vault Product, Vendor Advisory ([email protected])
https://discuss.hashicorp.com/t/hcsec2-21-33-vault-s-kv-secrets-engine-with-integrated-storage-exposed-to-authenticated-denial-of-service/33157 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202207-01 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.hashicorp.com/blog/category/vault Product, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)