{"id":"USN-5496-1","summary":"cloud-init vulnerability","details":"Mike Stroyan discovered that cloud-init could log password hashes when\nreporting schema failures. An attacker with access to these logs could\npotentially use this to gain user credentials.\n","modified":"2026-02-10T04:42:40Z","published":"2022-06-29T22:11:21Z","related":["UBUNTU-CVE-2022-2084"],"upstream":["CVE-2022-2084","UBUNTU-CVE-2022-2084"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5496-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-2084"}],"affected":[{"package":{"name":"cloud-init","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/cloud-init@22.2-0ubuntu1~18.04.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"22.2-0ubuntu1~18.04.3"}]}],"versions":["17.1-18-gd4f70470-0ubuntu1","17.1-25-g17a15f9e-0ubuntu1~17.10.1","17.1-25-g17a15f9e-0ubuntu1","17.1-27-geb292c18-0ubuntu1","17.1-41-g76243487-0ubuntu1","17.1-46-g7acc9e68-0ubuntu1","17.1-51-g05b2308a-0ubuntu1","17.1-53-ga5dc0f42-0ubuntu1","17.1-58-g703241a3-0ubuntu1","17.1-60-ga30a3bb5-0ubuntu1","17.2-1-g4089e20c-0ubuntu1","17.2-9-gdf24daa8-0ubuntu1","17.2-13-g6299e8d0-0ubuntu1","17.2-20-g32a6a176-0ubuntu1","17.2-25-gc03bdd3d-0ubuntu1","17.2-30-gf7deaf15-0ubuntu1","17.2-34-g644048e3-0ubuntu1","18.1-0ubuntu1","18.1-5-g40e77380-0ubuntu1","18.1-17-g97012fbb-0ubuntu1","18.1-23-gde34dc7c-0ubuntu1","18.1-26-g685f9901-0ubuntu1","18.1-35-ge0f644b7-0ubuntu1","18.1-35-ge0f644b7-0ubuntu2","18.2-0ubuntu1","18.2-4-g05926e48-0ubuntu1","18.2-4-g05926e48-0ubuntu2","18.2-9-g49b562c9-0ubuntu1","18.2-14-g6d48d265-0ubuntu1","18.2-27-g6ef92c98-0ubuntu1~18.04.1","18.3-9-g2e62cb8a-0ubuntu1~18.04.2","18.4-0ubuntu1~18.04.1","18.5-21-g8ee294d5-0ubuntu1~18.04.1","18.5-45-g3554ffe8-0ubuntu1~18.04.1","19.1-1-gbaa47854-0ubuntu1~18.04.1","19.2-24-ge7881d5c-0ubuntu1~18.04.1","19.2-36-g059d049c-0ubuntu1~18.04.1","19.2-36-g059d049c-0ubuntu2~18.04.1","19.3-41-gc4735dd3-0ubuntu1~18.04.1","19.4-33-gbb4131a2-0ubuntu1~18.04.1","20.2-45-g5f7825e2-0ubuntu1~18.04.1","20.3-2-g371b392c-0ubuntu1~18.04.1","20.4-0ubuntu1~18.04.1","20.4-0ubuntu1~18.04.2","20.4.1-0ubuntu1~18.04.1","21.1-19-gbad84ad4-0ubuntu1~18.04.1","21.1-19-gbad84ad4-0ubuntu1~18.04.2","21.2-3-g899bfaa9-0ubuntu2~18.04.1","21.3-1-g6803368d-0ubuntu1~18.04.3","21.3-1-g6803368d-0ubuntu1~18.04.4","21.4-0ubuntu1~18.04.1","22.1-14-g2e17a0d6-0ubuntu1~18.04.2","22.1-14-g2e17a0d6-0ubuntu1~18.04.3","22.2-0ubuntu1~18.04.1","22.2-0ubuntu1~18.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"22.2-0ubuntu1~18.04.3","binary_name":"cloud-init"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5496-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2022-2084","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"cloud-init","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/cloud-init@22.2-0ubuntu1~20.04.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"22.2-0ubuntu1~20.04.3"}]}],"versions":["19.2-36-g059d049c-0ubuntu3","19.2-78-ge8138959-0ubuntu1","19.3-0ubuntu1","19.3-23-gfb04493e-0ubuntu1","19.3-30-g4bc399e0-0ubuntu1","19.3-40-gf69d33a7-0ubuntu1","19.3-41-gc4735dd3-0ubuntu1","19.3-74-g129b1c4e-0ubuntu1","19.4-1-g8c96cbc1-0ubuntu1","19.4-16-gf8950d63-0ubuntu1","19.4-31-g3f6192b3-0ubuntu1","19.4-33-gbb4131a2-0ubuntu1","19.4-56-g06e324ff-0ubuntu1","20.1-0ubuntu1","20.1-5-g67c8e53c-0ubuntu1","20.1-9-g1f860e5a-0ubuntu1","20.1-10-g71af48df-0ubuntu1","20.1-10-g71af48df-0ubuntu2","20.1-10-g71af48df-0ubuntu3","20.1-10-g71af48df-0ubuntu5","20.2-45-g5f7825e2-0ubuntu1~20.04.1","20.3-2-g371b392c-0ubuntu1~20.04.1","20.4-0ubuntu1~20.04.1","20.4-0ubuntu1~20.04.2","20.4.1-0ubuntu1~20.04.1","21.1-19-gbad84ad4-0ubuntu1~20.04.1","21.1-19-gbad84ad4-0ubuntu1~20.04.2","21.2-3-g899bfaa9-0ubuntu2~20.04.1","21.3-1-g6803368d-0ubuntu1~20.04.3","21.3-1-g6803368d-0ubuntu1~20.04.4","21.4-0ubuntu1~20.04.1","22.1-14-g2e17a0d6-0ubuntu1~20.04.2","22.1-14-g2e17a0d6-0ubuntu1~20.04.3","22.2-0ubuntu1~20.04.1","22.2-0ubuntu1~20.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"22.2-0ubuntu1~20.04.3","binary_name":"cloud-init"}],"availability":"No 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