PT-2020-15543 · Jenkins · Jenkins Azure Key Vault Plugin+1

Published 2020-11-04 · Updated 2023-10-25 · CVE-2020-2313

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Jenkins Azure Key Vault Plugin versions 2.0 and earlier

Description A missing permission check in the Jenkins Azure Key Vault Plugin allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. This issue affects several HTTP endpoints, which can be used as part of an attack to capture the credentials using another vulnerability.

Recommendations For Jenkins Azure Key Vault Plugin versions 2.0 and earlier, update to version 2.1 or later, which requires appropriate permissions for the enumeration of credentials IDs. As a temporary workaround, consider restricting access to the affected HTTP endpoints to minimize the risk of exploitation.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2020-2313

GHSA-GF8W-6HCM-RH3J

Affected Products

Jenkins

Jenkins Azure Key Vault Plugin

References · 8

• https://jenkins.io/security/advisory/2020-11-04/#SECURITY-2110 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2313 · Security Note
• https://osv.dev/vulnerability/CVE-2020-2313 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-gf8w-6hcm-rh3j · Vendor Advisory
• https://github.com/jenkinsci/azure-keyvault-plugin/commit/f09ed652cc572d8ba5d7c8c8f9972fd241883c21 · Note
• https://github.com/jenkinsci/azure-keyvault-plugin · Note
• https://t.me/cvenotify/5093 · Telegram Post
• https://t.me/cvenotify/5137 · Telegram Post