{"id":"CVE-2017-4960","aliases":["EUVD-2022-4241","GHSA-hxgw-7539-pv7r"],"status":"published","title":"Cloud Foundry denial of service vulnerability","description":"An issue was discovered in Cloud Foundry release v247 through v252, UAA stand-alone release v3.9.0 through v3.11.0, and UAA Bosh Release v21 through v26. There is a potential to subject the UAA OAuth clients to a denial of service attack.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01581,"percentile":0.75697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2017-03-10T01:00:00Z","modified":"2026-10-24T10:30:24Z","fixes":[{"ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","fixed_in":["3.12.0","3.9.8"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10.0"},{"fixed":"3.12.0"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.8"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10.0"},{"fixed":"3.12.0"}]}],"versions":["3.10.0"]},{"source":"osv","ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.8"}]}],"versions":["3.0.0","3.0.1","3.1.0","3.2.0","3.2.1","3.3.0","3.3.0.1","3.3.0.2","3.3.0.3","3.3.0.4","3.3.0.5","3.4.0","3.4.2","3.4.3","3.4.4","3.4.5","3.5.0","3.6.0","3.7.0","3.7.3","3.8.0","3.9.0","3.9.1"]}],"products":[{"vendor":"cloudfoundry","product":"cloud_foundry_uaa_bosh"},{"vendor":"pivotal_software","product":"cloud_foundry"},{"vendor":"pivotal_software","product":"cloud_foundry_uaa"}],"references":[{"url":"https://www.cloudfoundry.org/cve-2017-4960/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/96780","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-4960","tags":["advisory"]},{"url":"https://github.com/cloudfoundry/uaa/commit/17a0b86afe1fbd4ed8819267906afa3f76a8dfdc","tags":["web"]},{"url":"https://github.com/cloudfoundry/uaa/commit/5eab756eaf4bb397302f00fbd0273f2470009d38","tags":["web"]},{"url":"https://github.com/cloudfoundry/uaa/commit/78731f8aa37a53385d0194821a5356ab66e2138","tags":["web"]},{"url":"https://web.archive.org/web/20200227185243/http://www.securityfocus.com/bid/96780","tags":["web"]},{"url":"https://www.cloudfoundry.org/cve-2017-4960","tags":["web"]},{"url":"https://github.com/advisories/GHSA-hxgw-7539-pv7r"},{"url":"https://github.com/cloudfoundry/uaa","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2017-4960","description":"An issue was discovered in Cloud Foundry release v247 through v252, UAA stand-alone release v3.9.0 through v3.11.0, and UAA Bosh Release v21 through v26. There is a potential to subject the UAA OAuth clients to a denial of service attack.","status":"published","published":"2017-03-10T01:00:00Z","modified":"2024-08-05T14:47:43.77Z","updated_at":"2026-11-02T14:33:19.203575Z"}],"euvd":[{"id":"EUVD-2022-4241","description":"An issue was discovered in Cloud Foundry release v247 through v252, UAA stand-alone release v3.9.0 through v3.11.0, and UAA Bosh Release v21 through v26. There is a potential to subject the UAA OAuth clients to a denial of service attack.","status":"published","published":"2017-03-10T01:00:00Z","modified":"2024-08-05T14:47:43Z","updated_at":"2026-11-03T02:39:17.401968Z"}],"ghsa":[{"id":"GHSA-hxgw-7539-pv7r","title":"Cloud Foundry denial of service vulnerability","description":"An issue was discovered in Cloud Foundry release v247 through v252, UAA stand-alone release v3.9.0 through v3.11.0, and UAA Bosh Release v21 through v26. 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There is a potential to subject the UAA OAuth clients to a denial of service attack.","status":"published","published":"2017-03-10T01:59:00.143Z","modified":"2026-06-17T01:19:38.333Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:03:43.325192Z"}],"osv":[{"id":"CVE-2017-4960","description":"An issue was discovered in Cloud Foundry release v247 through v252, UAA stand-alone release v3.9.0 through v3.11.0, and UAA Bosh Release v21 through v26. There is a potential to subject the UAA OAuth clients to a denial of service attack.","status":"published","published":"2017-03-10T01:59:00.143Z","modified":"2026-10-24T10:30:24.76578596Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:06.029968Z"},{"id":"GHSA-hxgw-7539-pv7r","title":"Cloud Foundry denial of service vulnerability","description":"An issue was discovered in Cloud Foundry release v247 through v252, UAA stand-alone release v3.9.0 through v3.11.0, and UAA Bosh Release v21 through v26. There is a potential to subject the UAA OAuth clients to a denial of service attack.","status":"published","published":"2022-05-13T01:07:24Z","modified":"2024-12-05T05:39:42.930719Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:46:49.621585Z"}]}}