{"id":"GO-2025-4039","summary":"OpenBao has potential Denial of Service vulnerability when processing malicious unauthenticated JSON requests in github.com/openbao/openbao","details":"OpenBao has potential Denial of Service vulnerability when processing malicious unauthenticated JSON requests in github.com/openbao/openbao.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/openbao/openbao before v2.4.1.","aliases":["CVE-2025-59043","GHSA-g46h-2rq9-gw5m"],"modified":"2025-11-05T19:57:37.824580Z","published":"2025-10-30T15:02:33Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2025-4039","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/openbao/openbao/security/advisories/GHSA-g46h-2rq9-gw5m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59043"},{"type":"FIX","url":"https://github.com/openbao/openbao/commit/d418f238bc99adc72c73109faf574cc2b672880c"},{"type":"FIX","url":"https://github.com/openbao/openbao/pull/1756"},{"type":"WEB","url":"https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393"},{"type":"WEB","url":"https://github.com/openbao/openbao/blob/788536bd3e10818a7b4fb00aac6affc23388e5a9/http/logical.go#L50"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6203"}],"affected":[{"package":{"name":"github.com/openbao/openbao","ecosystem":"Go","purl":"pkg:golang/github.com/openbao/openbao"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"custom_ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.1"}]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2025-4039.json"}}],"schema_version":"1.7.3"}