{"schemaVersion":3,"id":"CVE-2023-37900","aliases":["CGA-fp67-6rmm-v64w","CGA-p6hj-v6v8-9ph2","GHSA-68p4-95xf-7gx8","BIT-crossplane-2023-37900","GO-2023-1979"],"status":"published","duplicateOf":null,"title":null,"description":"Crossplane is a framework for building cloud native control planes without needing to write code. In versions prior to 1.11.5, 1.12.3, and 1.13.0, a high-privileged user could create a Package referencing an arbitrarily large image containing that Crossplane would then parse, possibly resulting in exhausting all the available memory and therefore in the container being OOMKilled. The impact is limited due to the high privileges required to be able to create the Package and the eventually consistency nature of controller. This issue is fixed in versions 1.11.5, 1.12.3, and 1.13.0.","dates":{"published":"2023-07-27T15:50:54.954Z","modified":"2024-10-15T15:29:41.961Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":3.4,"severity":"low","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:L","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":3.4,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Wolfi","score":3.4,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:L","exploitability":4.4,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Go","score":3.4,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:L","exploitability":4.4,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Chainguard","score":3.4,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:L","exploitability":4.4,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":2.7,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00621,"percentile":0.48853,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00621},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00621,"percentile":0.48853}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00621,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00621,"percentile":0.48853}]},"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":[{"id":"GITHUB_CROSSPLANE_CROSSPLANE","name":"Crossplane","source":"github","url":"https://github.com/crossplane/crossplane/blob/ac8b24fe739c5d942ea885157148497f196c3dd3/security/ADA-security-audit-23.pdf","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption","description":"The product does not properly control the allocation and maintenance of a limited resource.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/400.html"},{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling","description":"The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/770.html"}],"affected":[{"vendor":"chainguard","product":"crossplane-crank","name":"crossplane-crank","label":"crossplane-crank","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/crossplane-crank","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"wolfi","product":"crossplane-crank","name":"crossplane-crank","label":"crossplane-crank","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/crossplane-crank","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"cncf","product":"crossplane","name":"crossplane","label":"crossplane","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.11.5","noFixRecorded":false,"fixedIn":null},{"text":"≥ 1.12.0, < 1.12.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.11.5 | ≥ 1.12.0, < 1.12.3","eol":null,"hubHref":"/vendor/cncf/crossplane"},{"vendor":"crossplane","product":"crossplane","name":"crossplane","label":"crossplane","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.11.5","noFixRecorded":false,"fixedIn":null},{"text":"≥ 1.12.0, < 1.12.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.11.5 | ≥ 1.12.0, < 1.12.3","eol":null,"hubHref":"/vendor/crossplane/crossplane"},{"vendor":"github.com/crossplane","product":"crossplane","name":"github.com/crossplane/crossplane","label":"crossplane","ecosystem":"Go","cpePart":null,"purl":"pkg:golang/github.com/crossplane/crossplane","purlType":"golang","versions":[{"text":"< 1.11.5","noFixRecorded":false,"fixedIn":null},{"text":"≥ 1.12.0, < 1.12.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.11.5 | ≥ 1.12.0, < 1.12.3","eol":null,"hubHref":null}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/crossplane/crossplane/security/advisories/GHSA-68p4-95xf-7gx8","label":"github.com/crossplane/crossplane/security/advisories/GHSA-68p4-95xf-7gx8","hostname":"github.com","tags":["X Refsource CONFIRM","Advisory","WEB","Third Party Advisory"]},{"url":"https://github.com/crossplane/crossplane/blob/ac8b24fe739c5d942ea885157148497f196c3dd3/security/ADA-security-audit-23.pdf","label":"github.com/crossplane/…","hostname":"github.com","tags":["X Refsource MISC","WEB","Exploit"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37900.json","label":"github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37900.json","hostname":"github.com","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37900","label":"nvd.nist.gov/vuln/detail/CVE-2023-37900","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/crossplane/crossplane","label":"github.com/crossplane/crossplane","hostname":"github.com","tags":["PACKAGE"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CGA-3Q9V-8H8F-JJ25","CGA-52WP-WF7J-H6RP"]},"timeline":[{"kind":"published","date":"2023-07-27T15:50:54.954Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-10-15T15:29:41.961Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":24,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T12:47:59.699Z","stale":false,"partial":false}}