{"schemaVersion":3,"id":"CVE-2021-32923","aliases":["CGA-2542-846j-cqgc","CGA-37j5-8c2h-7j69","CGA-c6j8-v629-rrmh","CGA-cgcr-vw72-fwh9","CGA-hhgf-8wj9-98c8","CGA-qj88-cxqr-hm2g","GHSA-38j9-7pp9-2hjw","BIT-vault-2021-32923","GO-2022-0623"],"status":"published","duplicateOf":null,"title":null,"description":"HashiCorp Vault and Vault Enterprise allowed the renewal of nearly-expired token leases and dynamic secret leases (specifically, those within 1 second of their maximum TTL), which caused them to be incorrectly treated as non-expiring during subsequent use. Fixed in 1.5.9, 1.6.5, and 1.7.2.","dates":{"published":"2021-06-03T10:38:26.000Z","modified":"2024-08-03T23:33:56.091Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.4,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Wolfi","score":7.4,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","exploitability":5.6,"impact":8.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Go","score":7.4,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","exploitability":5.6,"impact":8.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Chainguard","score":7.4,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","exploitability":5.6,"impact":8.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.4,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5.8,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01376,"percentile":0.71642,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01376},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01376,"percentile":0.71642}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01376,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01376,"percentile":0.71642}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-613","name":"Insufficient Session Expiration","description":"According to WASC, \"Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.\"","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/613.html"}],"affected":[{"vendor":"chainguard","product":"k3d","name":"k3d","label":"k3d","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/k3d","purlType":"apk","versions":[{"text":"< 5.6.0-r11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.6.0-r11","eol":null,"hubHref":null},{"vendor":"chainguard","product":"k3d-proxy","name":"k3d-proxy","label":"k3d-proxy","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/k3d-proxy","purlType":"apk","versions":[{"text":"< 5.6.0-r11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.6.0-r11","eol":null,"hubHref":null},{"vendor":"chainguard","product":"k3d-tools","name":"k3d-tools","label":"k3d-tools","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/k3d-tools","purlType":"apk","versions":[{"text":"< 5.6.0-r11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.6.0-r11","eol":null,"hubHref":null},{"vendor":"wolfi","product":"k3d","name":"k3d","label":"k3d","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/k3d","purlType":"apk","versions":[{"text":"< 5.6.0-r11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.6.0-r11","eol":null,"hubHref":null},{"vendor":"wolfi","product":"k3d-proxy","name":"k3d-proxy","label":"k3d-proxy","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/k3d-proxy","purlType":"apk","versions":[{"text":"< 5.6.0-r11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.6.0-r11","eol":null,"hubHref":null},{"vendor":"wolfi","product":"k3d-tools","name":"k3d-tools","label":"k3d-tools","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/k3d-tools","purlType":"apk","versions":[{"text":"< 5.6.0-r11","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.6.0-r11","eol":null,"hubHref":null},{"vendor":"github.com/hashicorp","product":"vault","name":"github.com/hashicorp/vault","label":"vault","ecosystem":"Go","cpePart":null,"purl":"pkg:golang/github.com/hashicorp/vault","purlType":"golang","versions":[{"text":"≥ 1.6.0, < 1.6.5","noFixRecorded":false,"fixedIn":null},{"text":"≥ 0.10.0, < 1.5.9","noFixRecorded":false,"fixedIn":null},{"text":"≥ 1.7.0, < 1.7.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.6.0, < 1.6.5 | ≥ 0.10.0, < 1.5.9 | ≥ 1.7.0, < 1.7.2","eol":null,"hubHref":null},{"vendor":"hashicorp","product":"vault","name":"vault","label":"vault","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 0.10.0, < 1.5.9","noFixRecorded":false,"fixedIn":null},{"text":"≥ 1.6.0, < 1.6.5","noFixRecorded":false,"fixedIn":null},{"text":"≥ 1.7.0, < 1.7.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 0.10.0, < 1.5.9 | ≥ 1.6.0, < 1.6.5 | ≥ 1.7.0, < 1.7.2","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"hashicorp-vault","label":"Hashicorp Vault","category":"server-app"}},"hubHref":"/vendor/hashicorp/vault"}],"affectedCount":8,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.hashicorp.com/blog/category/vault/","label":"www.hashicorp.com/blog/category/vault/","hostname":"www.hashicorp.com","tags":["X Refsource MISC","Advisory","Product","Vendor Advisory"]},{"url":"https://discuss.hashicorp.com/t/hcsec-2021-15-vault-renewed-nearly-expired-leases-with-incorrect-non-expiring-ttls/24603","label":"discuss.hashicorp.com/t/…","hostname":"discuss.hashicorp.com","tags":["X Refsource MISC","Advisory","WEB","Vendor Advisory"]},{"url":"https://security.gentoo.org/glsa/202207-01","label":"security.gentoo.org/glsa/202207-01","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO","Advisory","WEB","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32923","label":"nvd.nist.gov/vuln/detail/CVE-2021-32923","hostname":"nvd.nist.gov","tags":["Advisory","Oval"]},{"url":"https://www.hashicorp.com/blog/category/vault","label":"www.hashicorp.com/blog/category/vault","hostname":"www.hashicorp.com","tags":["WEB"]},{"url":"https://github.com/advisories/GHSA-38j9-7pp9-2hjw","label":"github.com/advisories/GHSA-38j9-7pp9-2hjw","hostname":"github.com","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CGA-V8P9-4843-P8J6","CGA-WX3F-474R-689W"]},"timeline":[{"kind":"published","date":"2021-06-03T10:38:26.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T23:33:56.091Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T06:55:46.561Z","stale":false,"partial":false}}