{"schemaVersion":3,"id":"CVE-2021-3181","aliases":["MGASA-2021-0070","SUSE-SU-2021:0195-1","SUSE-SU-2021:0196-1","UBUNTU-CVE-2021-3181","USN-4703-1","DEBIAN-CVE-2021-3181","DLA-2529-1","DSA-4838-1","openSUSE-SU-2021:0161-1","openSUSE-SU-2021:0162-1"],"status":"published","duplicateOf":null,"title":null,"description":"rfc822.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). 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