{"cve":"CVE-2023-0665","nvd":{"published":"2023-03-30T01:15:07.437","modified":"2026-06-17T05:26:02.710","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","score":6.5},"cwes":["CWE-285"],"references":["https://discuss.hashicorp.com/t/hcsec-2023-11-vault-s-pki-issuer-endpoint-did-not-correctly-authorize-access-to-issuer-metadata/52079/1","https://security.netapp.com/advisory/ntap-20230526-0008/","https://discuss.hashicorp.com/t/hcsec-2023-11-vault-s-pki-issuer-endpoint-did-not-correctly-authorize-access-to-issuer-metadata/52079/1","https://security.netapp.com/advisory/ntap-20230526-0008/"],"products":["hashicorp:vault"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-0665","score":0.00332,"percentile":0.26427,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-hwc3-3qh6-r4gg","url":"https://osv.dev/vulnerability/GHSA-hwc3-3qh6-r4gg","summary":"HashiCorp Vault's PKI mount vulnerable to denial of service","modified":"2026-09-10T03:49:53.052031671Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/vault","purl":"pkg:golang/github.com/hashicorp/vault","ranges":["<1.11.9"],"fixed":["1.11.9"]},{"ecosystem":"Go","name":"github.com/hashicorp/vault","purl":"pkg:golang/github.com/hashicorp/vault","ranges":[">=1.12.0 <1.12.5"],"fixed":["1.12.5"]},{"ecosystem":"Go","name":"github.com/hashicorp/vault","purl":"pkg:golang/github.com/hashicorp/vault","ranges":[">=1.13.0 <1.13.1"],"fixed":["1.13.1"]}]},{"id":"GO-2023-1708","url":"https://osv.dev/vulnerability/GO-2023-1708","summary":"HashiCorp Vault's PKI mount vulnerable to denial of service in github.com/hashicorp/vault","modified":"2026-02-04T04:06:52.036309Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/vault","purl":"pkg:golang/github.com/hashicorp/vault","ranges":["<1.11.9",">=1.12.0 <1.12.5",">=1.13.0 <1.13.1"],"fixed":["1.11.9","1.12.5","1.13.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}