{"id":"CVE-2024-45384","aliases":["EUVD-2024-2842","GHSA-p72w-r6fv-6g5h"],"status":"published","title":"Apache Druid: Padding oracle in druid-pac4j extension that allows an attacker to manipulate a pac4j session cookie via Padding Oracle Attack","description":"Padding Oracle vulnerability in Apache Druid extension, druid-pac4j.\nThis could allow an attacker to manipulate a pac4j session cookie.\n\nThis issue affects Apache Druid versions 0.18.0 through 30.0.0.\nSince the druid-pac4j extension is optional and disabled by default, Druid installations not using the druid-pac4j extension are not affected by this vulnerability.\n\nWhile we are not aware of a way to meaningfully exploit this flaw, we \nnevertheless recommend upgrading to version 30.0.1 or higher which fixes the issue\nand ensuring you have a strong \ndruid.auth.pac4j.cookiePassphrase as a precaution.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00821,"percentile":0.57544,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-209","CWE-347"],"published":"2024-09-17T18:36:00Z","modified":"2026-10-28T02:30:59Z","fixes":[{"ecosystem":"Maven","package":"org.apache.druid.extensions:druid-pac4j","fixed_in":["30.0.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.druid.extensions:druid-pac4j","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.18.0"},{"fixed":"30.0.1"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.druid.extensions:druid-pac4j","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.18.0"},{"fixed":"30.0.1"}]}],"versions":["0.18.0","0.18.1","0.19.0","0.20.0","0.20.1","0.20.2","0.21.0","0.21.1","0.22.0","0.22.1","0.23.0","24.0.0","24.0.1","24.0.2","25.0.0","26.0.0","27.0.0","28.0.0","28.0.1","29.0.0","29.0.1","30.0.0"]}],"products":[{"vendor":"apache","product":"druid"},{"vendor":"apache software foundation","product":"apache druid"}],"references":[{"url":"https://lists.apache.org/thread/gr94fnp574plb50lsp8jw4smvgv1lbz1","tags":["vendor-advisory","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2024/09/17/1","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45384","tags":["advisory"]},{"url":"https://github.com/apache/druid/commit/74cab7a76c99da457c3a883939cc0b03301b8771","tags":["web"]},{"url":"https://github.com/apache/druid/releases/tag/druid-30.0.1","tags":["web"]},{"url":"https://github.com/advisories/GHSA-p72w-r6fv-6g5h"},{"url":"https://repo.maven.apache.org/maven2","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45384.json","tags":["advisory"]},{"url":"https://github.com/apache/druid","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-45384","title":"Apache Druid: Padding oracle in druid-pac4j extension that allows an attacker to manipulate a pac4j session cookie via Padding Oracle Attack","description":"Padding Oracle vulnerability in Apache Druid extension, druid-pac4j.\nThis could allow an attacker to manipulate a pac4j session cookie.\n\nThis issue affects Apache Druid versions 0.18.0 through 30.0.0.\nSince the druid-pac4j extension is optional and disabled by default, Druid installations not using the druid-pac4j extension are not affected by this vulnerability.\n\nWhile we are not aware of a way to meaningfully exploit this flaw, we \nnevertheless recommend upgrading to version 30.0.1 or higher which fixes the issue\nand ensuring you have a strong \ndruid.auth.pac4j.cookiePassphrase as a precaution.","status":"published","published":"2024-09-17T18:36:00.411Z","modified":"2025-03-14T19:45:27.172Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-209"],"updated_at":"2026-11-02T14:34:07.831255Z"}],"euvd":[{"id":"EUVD-2024-2842","description":"Padding Oracle vulnerability in Apache Druid extension, druid-pac4j.\nThis could allow an attacker to manipulate a pac4j session cookie.\n\nThis issue affects Apache Druid versions 0.18.0 through 30.0.0.\nSince the druid-pac4j extension is optional and disabled by default, Druid installations not using the druid-pac4j extension are not affected by this vulnerability.\n\nWhile we are not aware of a way to meaningfully exploit this flaw, we \nnevertheless recommend upgrading to version 30.0.1 or higher which fixes the issue\nand ensuring you have a strong \ndruid.auth.pac4j.cookiePassphrase as a precaution.","status":"published","published":"2024-09-17T18:36:00Z","modified":"2025-03-14T19:45:27Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:53:02.719002Z"}],"ghsa":[{"id":"GHSA-p72w-r6fv-6g5h","title":"druid-pac4j, Apache Druid extension, has Padding Oracle vulnerability","description":"Padding Oracle vulnerability in Apache Druid extension, druid-pac4j.\nThis could allow an attacker to manipulate a pac4j session cookie.\n\nThis issue affects Apache Druid versions 0.18.0 through 30.0.0.\nSince the druid-pac4j extension is optional and disabled by default, Druid installations not using the druid-pac4j extension are not affected by this vulnerability.\n\nWhile we are not aware of a way to meaningfully exploit this flaw, we nevertheless recommend upgrading to version 30.0.1 or higher which fixes the issue and ensuring you have a strong druid.auth.pac4j.cookiePassphrase as a precaution.","status":"published","published":"2024-09-17T21:30:32Z","modified":"2025-03-14T21:41:17Z","cvss":[{"version":"4.0","score":1.7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U","level":"low"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-209","CWE-347"],"updated_at":"2026-11-02T14:38:34.992855Z"}],"nvd":[{"id":"CVE-2024-45384","description":"Padding Oracle vulnerability in Apache Druid extension, druid-pac4j.\nThis could allow an attacker to manipulate a pac4j session cookie.\n\nThis issue affects Apache Druid versions 0.18.0 through 30.0.0.\nSince the druid-pac4j extension is optional and disabled by default, Druid installations not using the druid-pac4j extension are not affected by this vulnerability.\n\nWhile we are not aware of a way to meaningfully exploit this flaw, we \nnevertheless recommend upgrading to version 30.0.1 or higher which fixes the issue\nand ensuring you have a strong \ndruid.auth.pac4j.cookiePassphrase as a precaution.","status":"published","published":"2024-09-17T19:15:28.1Z","modified":"2026-06-17T07:54:06.57Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-209"],"updated_at":"2026-11-02T14:10:26.717759Z"}],"osv":[{"id":"CVE-2024-45384","title":"Apache Druid: Padding oracle in druid-pac4j extension that allows an attacker to manipulate a pac4j session cookie via Padding Oracle Attack","description":"Padding Oracle vulnerability in Apache Druid extension, druid-pac4j.\nThis could allow an attacker to manipulate a pac4j session cookie.\n\nThis issue affects Apache Druid versions 0.18.0 through 30.0.0.\nSince the druid-pac4j extension is optional and disabled by default, Druid installations not using the druid-pac4j extension are not affected by this vulnerability.\n\nWhile we are not aware of a way to meaningfully exploit this flaw, we \nnevertheless recommend upgrading to version 30.0.1 or higher which fixes the issue\nand ensuring you have a strong \ndruid.auth.pac4j.cookiePassphrase as a precaution.","status":"published","published":"2024-09-17T18:36:00.411Z","modified":"2026-10-28T02:30:59.35453391Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:42.790566Z"},{"id":"GHSA-p72w-r6fv-6g5h","title":"druid-pac4j, Apache Druid extension, has Padding Oracle vulnerability","description":"Padding Oracle vulnerability in Apache Druid extension, druid-pac4j.\nThis could allow an attacker to manipulate a pac4j session cookie.\n\nThis issue affects Apache Druid versions 0.18.0 through 30.0.0.\nSince the druid-pac4j extension is optional and disabled by default, Druid installations not using the druid-pac4j extension are not affected by this vulnerability.\n\nWhile we are not aware of a way to meaningfully exploit this flaw, we nevertheless recommend upgrading to version 30.0.1 or higher which fixes the issue and ensuring you have a strong druid.auth.pac4j.cookiePassphrase as a precaution.","status":"published","published":"2024-09-17T21:30:32Z","modified":"2026-09-10T03:50:18.325668437Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"},{"version":"4.0","score":1.7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U","level":"low"}],"cwes":["CWE-209","CWE-347"],"updated_at":"2026-11-02T15:46:52.891208Z"}]}}