{"id":"ALPINE-CVE-2021-20191","details":"A flaw was found in ansible. Credentials, such as secrets, are being disclosed in console log by default and not protected by no_log feature when using those modules. An attacker can take advantage of this information to steal those credentials. The highest threat from this vulnerability is to data confidentiality. Versions before ansible 2.9.18 are affected.","modified":"2025-11-19T06:18:17.438207Z","published":"2021-05-26T21:15:08.193Z","upstream":["CVE-2021-20191"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-20191"}],"affected":[{"package":{"name":"ansible","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/ansible?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.19-r0"}]}],"versions":["0.3.1-r0","0.4-r0","0.5-r0","0.7-r0","0.7.1-r0","0.8-r0","0.9-r0","1.0-r0","1.0-r1","1.1-r0","1.1-r1","1.2-r1","1.2.1-r1","1.2.2-r0","1.2.3-r0","1.3.3-r0","1.3.4-r0","1.4.1-r0","1.4.3-r0","1.4.5-r0","1.5.0-r0","1.5.4-r0","1.5.5-r0","1.6.1-r0","1.6.5-r0","1.6.6-r0","1.6.7-r0","1.7.0-r0","1.7.1-r0","1.7.2-r0","1.8.0-r0","1.8.2-r0","1.8.4-r0","1.9.2-r0","1.9.2-r1","1.9.3-r0","1.9.3-r1","1.9.4-r0","2.0.0.2-r0","2.0.0.2-r1","2.0.1.0-r1","2.1.0.0-r0","2.1.1.0-r0","2.1.2.0-r0","2.2.0.0-r0","2.2.1.0-r0","2.2.1.0-r1","2.2.2.0-r0","2.3.0.0-r0","2.3.0.0-r1","2.3.1.0-r0","2.3.2.0-r0","2.4.0.0-r0","2.4.1.0-r0","2.4.2.0-r0","2.4.3.0-r0","2.5.0-r0","2.5.2-r0","2.5.4-r0","2.5.5-r0","2.6.0-r0","2.6.1-r0","2.6.3-r0","2.7.0-r0","2.7.0-r1","2.7.9-r0","2.7.9-r1","2.8.0-r1","2.8.1-r0","2.8.11-r0","2.8.15-r0","2.8.16-r0","2.8.3-r0","2.8.4-r0","2.8.6-r0","2.8.8-r0","2.8.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-20191.json"}},{"package":{"name":"ansible","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/ansible?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.18-r0"}]}],"versions":["0.3.1-r0","0.4-r0","0.5-r0","0.7-r0","0.7.1-r0","0.8-r0","0.9-r0","1.0-r0","1.0-r1","1.1-r0","1.1-r1","1.2-r1","1.2.1-r1","1.2.2-r0","1.2.3-r0","1.3.3-r0","1.3.4-r0","1.4.1-r0","1.4.3-r0","1.4.5-r0","1.5.0-r0","1.5.4-r0","1.5.5-r0","1.6.1-r0","1.6.5-r0","1.6.6-r0","1.6.7-r0","1.7.0-r0","1.7.1-r0","1.7.2-r0","1.8.0-r0","1.8.2-r0","1.8.4-r0","1.9.2-r0","1.9.2-r1","1.9.3-r0","1.9.3-r1","1.9.4-r0","2.0.0.2-r0","2.0.0.2-r1","2.0.1.0-r1","2.1.0.0-r0","2.1.1.0-r0","2.1.2.0-r0","2.2.0.0-r0","2.2.1.0-r0","2.2.1.0-r1","2.2.2.0-r0","2.3.0.0-r0","2.3.0.0-r1","2.3.1.0-r0","2.3.2.0-r0","2.4.0.0-r0","2.4.1.0-r0","2.4.2.0-r0","2.4.3.0-r0","2.5.0-r0","2.5.2-r0","2.5.4-r0","2.5.5-r0","2.6.0-r0","2.6.1-r0","2.6.3-r0","2.7.0-r0","2.7.0-r1","2.7.9-r0","2.7.9-r1","2.8.0-r1","2.8.1-r0","2.8.2-r0","2.8.3-r0","2.8.4-r0","2.8.6-r0","2.8.6-r1","2.8.6-r2","2.8.6-r3","2.9.1-r0","2.9.11-r0","2.9.13-r0","2.9.14-r0","2.9.3-r0","2.9.6-r0","2.9.7-r0","2.9.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-20191.json"}},{"package":{"name":"ansible","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/ansible?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.18-r0"}]}],"versions":["0.3.1-r0","0.4-r0","0.5-r0","0.7-r0","0.7.1-r0","0.8-r0","0.9-r0","1.0-r0","1.0-r1","1.1-r0","1.1-r1","1.2-r1","1.2.1-r1","1.2.2-r0","1.2.3-r0","1.3.3-r0","1.3.4-r0","1.4.1-r0","1.4.3-r0","1.4.5-r0","1.5.0-r0","1.5.4-r0","1.5.5-r0","1.6.1-r0","1.6.5-r0","1.6.6-r0","1.6.7-r0","1.7.0-r0","1.7.1-r0","1.7.2-r0","1.8.0-r0","1.8.2-r0","1.8.4-r0","1.9.2-r0","1.9.2-r1","1.9.3-r0","1.9.3-r1","1.9.4-r0","2.0.0.2-r0","2.0.0.2-r1","2.0.1.0-r1","2.1.0.0-r0","2.1.1.0-r0","2.1.2.0-r0","2.2.0.0-r0","2.2.1.0-r0","2.2.1.0-r1","2.2.2.0-r0","2.3.0.0-r0","2.3.0.0-r1","2.3.1.0-r0","2.3.2.0-r0","2.4.0.0-r0","2.4.1.0-r0","2.4.2.0-r0","2.4.3.0-r0","2.5.0-r0","2.5.2-r0","2.5.4-r0","2.5.5-r0","2.6.0-r0","2.6.1-r0","2.6.3-r0","2.7.0-r0","2.7.0-r1","2.7.9-r0","2.7.9-r1","2.8.0-r1","2.8.1-r0","2.8.2-r0","2.8.3-r0","2.8.4-r0","2.8.6-r0","2.8.6-r1","2.8.6-r2","2.8.6-r3","2.9.1-r0","2.9.11-r0","2.9.13-r0","2.9.14-r0","2.9.2-r0","2.9.2-r1","2.9.3-r0","2.9.4-r0","2.9.5-r0","2.9.6-r0","2.9.7-r0","2.9.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-20191.json"}},{"package":{"name":"ansible","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/ansible?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.7-r0"}]}],"versions":["2.10.1-r0","2.10.3-r0","2.10.4-r0","2.10.5-r0","2.10.6-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-20191.json"}},{"package":{"name":"ansible","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/ansible?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.7-r0"}]}],"versions":["2.10.1-r0","2.10.3-r0","2.10.4-r0","2.10.5-r0","2.10.6-r0","2.10.6-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-20191.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}