CVE Kennung:	CVE-2021-3181
Beschreibung:	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). 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.
Test Kennungen:	1.3.6.1.4.1.25623.1.0.878907   1.3.6.1.4.1.25623.1.1.4.2021.0196.1   1.3.6.1.4.1.25623.1.1.2.2021.1819   1.3.6.1.4.1.25623.1.0.113807   1.3.6.1.4.1.25623.1.0.878910   1.3.6.1.4.1.25623.1.0.853623   1.3.6.1.4.1.25623.1.0.853628   1.3.6.1.4.1.25623.1.0.844798   1.3.6.1.4.1.25623.1.0.704838   1.3.6.1.4.1.25623.1.1.4.2021.0195.1   1.3.6.1.4.1.25623.1.1.2.2021.2409   1.3.6.1.4.1.25623.1.1.2.2021.2224
Querverweise:	Common Vulnerability Exposure (CVE) ID: CVE-2021-3181 Debian Security Information: DSA-4838 (Google Search) https://www.debian.org/security/2021/dsa-4838 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DXGWXFO77HBCD3VYEIYHHYU33LYWWWNQ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P2OMLQKAOHPYQA4GI7ZUO6UKCPUHLYO7/ https://security.gentoo.org/glsa/202101-25 https://gitlab.com/muttmua/mutt/-/commit/4a2becbdb4422aaffe3ce314991b9d670b7adf17 https://gitlab.com/muttmua/mutt/-/commit/939b02b33ae29bc0d642570c1dcfd4b339037d19 https://gitlab.com/muttmua/mutt/-/commit/d4305208955c5cdd9fe96dfa61e7c1e14e176a14 https://gitlab.com/muttmua/mutt/-/issues/323 https://lists.debian.org/debian-lts-announce/2021/01/msg00017.html http://www.openwall.com/lists/oss-security/2021/01/19/10 http://www.openwall.com/lists/oss-security/2021/01/27/3