Incorrect Authorization Affecting github.com/hashicorp/vault-plugin-auth-azure package, versions <0.20.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMHASHICORPVAULTPLUGINAUTHAZURE-10006774
- published5 May 2025
- disclosed2 May 2025
- creditUnknown
Introduced: 2 May 2025
NewCVE-2025-3879 (opens in a new tab)How to fix?
Upgrade github.com/hashicorp/vault-plugin-auth-azure to version 0.20.2 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Authorization when operator-imposed bound_locations restrictions are in effect, due to missing validation of Azure-issued JWTs against vm_name or vmss_name values. A user can bypass the intended geographic restrictions by maliciously passing in a valid but unauthorized name for one of those parameters.