{"id":"CVE-2020-8945","details":"The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification.","aliases":["GHSA-m6wg-2mwg-4rfq","GO-2021-0096"],"modified":"2026-04-10T04:28:33.849614Z","published":"2020-02-12T18:15:10.470Z","references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6P6SSNKN4H6GSEVROHBDXA64PX7EOED/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXV7NZELYWRRCXATXU3FYD3G3WJT3WYM/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDBT77KV3U7BESJX3P4S4MPVDGRTAQA2/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0689"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0679"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0697"},{"type":"FIX","url":"https://github.com/proglottis/gpgme/compare/v0.1.0...v0.1.1"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1795838"},{"type":"FIX","url":"https://github.com/containers/image/commit/4c7a23f82ef09127b0ff28366d1cf31316dd6cc1"},{"type":"FIX","url":"https://github.com/proglottis/gpgme/pull/23"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/containers/image","events":[{"introduced":"0"},{"fixed":"4c7a23f82ef09127b0ff28366d1cf31316dd6cc1"}]},{"type":"GIT","repo":"https://github.com/proglottis/gpgme","events":[{"introduced":"0"},{"fixed":"92153bcb59bd2f511e502262c46c7bd660e21733"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"0.1.1"}]}}],"versions":["v0.1.0","v1,1","v1.1","v1.2","v1.3","v1.4","v1.5.1"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"3.11"}]},{"events":[{"introduced":"0"},{"last_affected":"4.1"}]},{"events":[{"introduced":"0"},{"last_affected":"4.2"}]},{"events":[{"introduced":"0"},{"last_affected":"4.3"}]},{"events":[{"introduced":"0"},{"last_affected":"4.4"}]},{"events":[{"introduced":"0"},{"last_affected":"4.5"}]},{"events":[{"introduced":"0"},{"last_affected":"4.1"}]},{"events":[{"introduced":"0"},{"last_affected":"4.2"}]},{"events":[{"introduced":"0"},{"last_affected":"4.1"}]},{"events":[{"introduced":"0"},{"last_affected":"4.2"}]},{"events":[{"introduced":"0"},{"last_affected":"30"}]},{"events":[{"introduced":"0"},{"last_affected":"31"}]},{"events":[{"introduced":"0"},{"last_affected":"32"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"3.11"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8945.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}