{"id":"OESA-2021-1079","summary":"mutt security update","details":"Mutt is a small but very powerful text-based mail client for Unix operating systems.\r\n\r\nSecurity Fix(es):\r\n\r\nrfc822.c in Mutt through 2.0.4 allows remote attackers to cause a denial of service (mailbox unavailability) by sending email messages with sequences of semicolon characters in RFC822 address fields (aka terminators of empty groups). A small email message from the attacker can cause large memory consumption, and the victim may then be unable to see email messages from other persons.(CVE-2021-3181)","modified":"2026-08-18T01:15:21.649564370Z","published":"2021-03-05T11:04:18Z","upstream":["CVE-2021-3181"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1079"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3181"}],"affected":[{"package":{"name":"mutt","ecosystem":"openEuler:20.03-LTS","purl":"pkg:rpm/openEuler/mutt&distro=openEuler-20.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.1-5.oe1"}]}],"ecosystem_specific":{"noarch":["mutt-help-1.10.1-4.oe1.noarch.rpm","mutt-help-1.10.1-5.oe1.noarch.rpm"],"src":["mutt-1.10.1-4.oe1.src.rpm","mutt-1.10.1-5.oe1.src.rpm"],"x86_64":["mutt-debuginfo-1.10.1-4.oe1.x86_64.rpm","mutt-1.10.1-4.oe1.x86_64.rpm","mutt-debugsource-1.10.1-4.oe1.x86_64.rpm","mutt-debuginfo-1.10.1-5.oe1.x86_64.rpm","mutt-1.10.1-5.oe1.x86_64.rpm","mutt-debugsource-1.10.1-5.oe1.x86_64.rpm"],"aarch64":["mutt-1.10.1-4.oe1.aarch64.rpm","mutt-debuginfo-1.10.1-4.oe1.aarch64.rpm","mutt-debugsource-1.10.1-4.oe1.aarch64.rpm","mutt-1.10.1-5.oe1.aarch64.rpm","mutt-debuginfo-1.10.1-5.oe1.aarch64.rpm","mutt-debugsource-1.10.1-5.oe1.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1079.json"}},{"package":{"name":"mutt","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/mutt&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.1-5.oe1"}]}],"ecosystem_specific":{"aarch64":["mutt-1.10.1-5.oe1.aarch64.rpm","mutt-debuginfo-1.10.1-5.oe1.aarch64.rpm","mutt-debugsource-1.10.1-5.oe1.aarch64.rpm"],"noarch":["mutt-help-1.10.1-5.oe1.noarch.rpm"],"src":["mutt-1.10.1-5.oe1.src.rpm"],"x86_64":["mutt-debuginfo-1.10.1-5.oe1.x86_64.rpm","mutt-1.10.1-5.oe1.x86_64.rpm","mutt-debugsource-1.10.1-5.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1079.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}