{"id":"GHSA-r3w7-mfpm-c2vw","summary":"Incorrect TLS certificate auth method in Vault","details":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","aliases":["BIT-vault-2024-2048","CVE-2024-2048","GO-2024-2617"],"modified":"2026-09-10T03:50:10.690942024Z","published":"2024-03-04T21:31:11Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2024-03-06T16:59:18Z","nvd_published_at":"2024-03-04T20:15:50Z","cwe_ids":["CWE-295"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-2048"},{"type":"WEB","url":"https://discuss.hashicorp.com/t/hcsec-2024-05-vault-cert-auth-method-did-not-correctly-validate-non-ca-certificates/63382"},{"type":"PACKAGE","url":"https://github.com/hashicorp/vault"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20240524-0009"}],"affected":[{"package":{"name":"github.com/hashicorp/vault","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/vault"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.15.0"},{"fixed":"1.15.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/03/GHSA-r3w7-mfpm-c2vw/GHSA-r3w7-mfpm-c2vw.json"}},{"package":{"name":"github.com/hashicorp/vault","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/vault"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.14.10"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/03/GHSA-r3w7-mfpm-c2vw/GHSA-r3w7-mfpm-c2vw.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}