Hashicorp Vault/Vault Enterprise up to 1.7.6/1.8.5/1.9.0 Integrated Storage Backend denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Hashicorp Vault and Vault Enterprise up to 1.7.6/1.8.5/1.9.0. Affected is an unknown function of the component Integrated Storage Backend. This manipulation causes denial of service. This vulnerability is registered as CVE-2021-45042. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Hashicorp Vault and Vault Enterprise up to 1.7.6/1.8.5/1.9.0. Affected by this vulnerability is an unknown code of the component Integrated Storage Backend. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was published 12/17/2021. The advisory is shared at discuss.hashicorp.com. This vulnerability is known as CVE-2021-45042 since 12/13/2021. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.7.7, 1.8.6 or 1.9.1 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Vault/Vault Enterprise 1.7.7/1.8.6/1.9.1

Timelineinfo

12/13/2021 🔍
12/17/2021 +4 days 🔍
12/17/2021 +0 days 🔍
12/23/2021 +6 days 🔍

Sourcesinfo

Advisory: discuss.hashicorp.com
Status: Confirmed

CVE: CVE-2021-45042 (🔍)
GCVE (CVE): GCVE-0-2021-45042
GCVE (VulDB): GCVE-100-188605

Entryinfo

Created: 12/17/2021 19:19
Updated: 12/23/2021 13:45
Changes: 12/17/2021 19:19 (39), 12/23/2021 13:45 (1)
Complete: 🔍
Cache ID: 216::103

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