{"id":"UBUNTU-CVE-2021-32055","details":"Mutt 1.11.0 through 2.0.x before 2.0.7 (and NeoMutt 2019-10-25 through 2021-05-04) has a $imap_qresync issue in which imap/util.c has an out-of-bounds read in situations where an IMAP sequence set ends with a comma. NOTE: the $imap_qresync setting for QRESYNC is not enabled by default.","modified":"2026-02-04T02:39:17.248191Z","published":"2021-05-05T16:15:00Z","related":["USN-5392-1","USN-7204-1"],"upstream":["CVE-2021-32055"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32055"},{"type":"REPORT","url":"https://github.com/neomutt/neomutt/releases/tag/20211015"},{"type":"REPORT","url":"http://lists.mutt.org/pipermail/mutt-announce/Week-of-Mon-20210503/000036.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5392-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-32055"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7204-1"}],"affected":[{"package":{"name":"mutt","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/mutt@1.5.24-1ubuntu0.6+esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.24-1ubuntu0.6+esm2"}]}],"versions":["1.5.23-3.1ubuntu1","1.5.23-3.1ubuntu2","1.5.24-1","1.5.24-1build1","1.5.24-1ubuntu0.1","1.5.24-1ubuntu0.2","1.5.24-1ubuntu0.3","1.5.24-1ubuntu0.4","1.5.24-1ubuntu0.5","1.5.24-1ubuntu0.6"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"mutt","binary_version":"1.5.24-1ubuntu0.6+esm2"},{"binary_name":"mutt-patched","binary_version":"1.5.24-1ubuntu0.6+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32055.json"}},{"package":{"name":"mutt","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/mutt@1.13.2-1ubuntu0.5?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.2-1ubuntu0.5"}]}],"versions":["1.10.1-2.1","1.12.2-1","1.12.2-2","1.13.0-1","1.13.2-1","1.13.2-1ubuntu0.1","1.13.2-1ubuntu0.2","1.13.2-1ubuntu0.3","1.13.2-1ubuntu0.4"],"ecosystem_specific":{"binaries":[{"binary_name":"mutt","binary_version":"1.13.2-1ubuntu0.5"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32055.json"}},{"package":{"name":"neomutt","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/neomutt@20191207+dfsg.1-1.1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20191207+dfsg.1-1.1ubuntu0.1~esm1"}]}],"versions":["20180716+dfsg.1-1.2","20191111+dfsg.1-1","20191207+dfsg.1-1.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"neomutt","binary_version":"20191207+dfsg.1-1.1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32055.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}