VDB-224546 · CVE-2023-0665 · GCVE-0-2023-0665

HashiCorp Vault up to 1.11.8/1.12.4/1.13.0 PKI Mount Issuer Endpoint denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in HashiCorp Vault up to 1.11.8/1.12.4/1.13.0. This vulnerability affects unknown code of the component PKI Mount Issuer Endpoint. Such manipulation leads to denial of service. This vulnerability is documented as CVE-2023-0665. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in HashiCorp Vault up to 1.11.8/1.12.4/1.13.0 and classified as problematic. Affected by this issue is an unknown function of the component PKI Mount Issuer Endpoint. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

HashiCorp Vault's PKI mount issuer endpoints did not correctly authorize access to remove an issuer or modify issuer metadata, potentially resulting in denial of service of the PKI mount. This bug did not affect public or private key material, trust chains or certificate issuance. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.

The weakness was released 03/30/2023. The advisory is available at discuss.hashicorp.com. This vulnerability is handled as CVE-2023-0665 since 02/03/2023. The technical details are unknown and an exploit is not available.

Upgrading to version 1.11.9, 1.12.5 or 1.13.1 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

HashiCorp

Name

Vault

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

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

CNA Base Score: 6.5
CNA Vector (HashiCorp Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Vault 1.11.9/1.12.5/1.13.1

Timelineinfo

02/03/2023 🔍
03/30/2023 +54 days 🔍
03/30/2023 +0 days 🔍
04/20/2023 +21 days 🔍

Sourcesinfo

Advisory: discuss.hashicorp.com
Status: Confirmed

CVE: CVE-2023-0665 (🔍)
GCVE (CVE): GCVE-0-2023-0665
GCVE (VulDB): GCVE-100-224546

Entryinfo

Created: 03/30/2023 11:22
Updated: 04/20/2023 10:44
Changes: 03/30/2023 11:22 (40), 04/20/2023 10:44 (12)
Complete: 🔍
Cache ID: 216::103