{"id":"CVE-2022-29930","aliases":["EUVD-2022-34240","GHSA-52xf-qwx9-xfxq"],"status":"published","title":"SHA1 implementation in JetBrains Ktor Native before 2.0.1 was returning the same value","description":"SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value. The issue was fixed in Ktor version 2.0.1.","severity":{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00889,"percentile":0.59609,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-330","CWE-342"],"published":"2022-05-12T08:35:17Z","modified":"2026-10-28T02:30:29Z","products":[{"vendor":"jetbrains","product":"ktor"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","web"]},{"url":"https://github.com/ktorio/ktor/pull/2966","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29930","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-52xf-qwx9-xfxq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29930.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-29930","description":"SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value. The issue was fixed in Ktor version 2.0.1.","status":"published","published":"2022-05-12T08:35:17Z","modified":"2024-08-03T06:33:43.149Z","cvss":[{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-342"],"updated_at":"2026-11-02T14:34:36.270817Z"}],"euvd":[{"id":"EUVD-2022-34240","description":"SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value. The issue was fixed in Ktor version 2.0.1.","status":"published","published":"2022-05-12T08:35:17Z","modified":"2024-08-03T06:33:43Z","cvss":[{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T03:25:37.579336Z"}],"ghsa":[{"id":"GHSA-52xf-qwx9-xfxq","title":"SHA1 implementation in JetBrains Ktor Native before 2.0.1 was returning the same value","description":"SHA1 implementation in JetBrains Ktor Native before 2.0.1 was returning the same value","status":"published","published":"2022-05-13T00:01:13Z","modified":"2023-01-27T05:02:10Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-330"],"updated_at":"2026-11-02T14:42:02.011098Z"}],"nvd":[{"id":"CVE-2022-29930","description":"SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value. The issue was fixed in Ktor version 2.0.1.","status":"published","published":"2022-05-12T09:15:14.52Z","modified":"2026-06-17T04:40:59.05Z","cvss":[{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-342","CWE-330"],"updated_at":"2026-11-02T14:07:19.51203Z"}],"osv":[{"id":"CVE-2022-29930","description":"SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value. The issue was fixed in Ktor version 2.0.1.","status":"published","published":"2022-05-12T08:35:17Z","modified":"2026-10-28T02:30:29.725570734Z","cvss":[{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-342"],"updated_at":"2026-11-02T15:44:25.164673Z"}]}}