CVE-2021-3181

Summary

CVECVE-2021-3181
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-01-19 15:15:00 UTC
Updated2023-11-07 03:37:00 UTC
Descriptionrfc822.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.

Risk And Classification

Problem Types: CWE-401

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Application Mutt Mutt All All All All

References

ReferenceSourceLinkTags
oss-security - glibc iconv crash with ISO-2022-JP-3 MLIST www.openwall.com Mailing List, Third Party Advisory
Mutt: Denial of service (GLSA 202101-25) — Gentoo security GENTOO security.gentoo.org Third Party Advisory
Don't allocate a group terminator unless we are in a group-list. (939b02b3) · Commits · Mutt Project / mutt · GitLab MISC gitlab.com Patch, Third Party Advisory
[SECURITY] [DLA 2529-1] mutt security update MLIST lists.debian.org Mailing List, Third Party Advisory
[SECURITY] Fedora 33 Update: mutt-2.0.5-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 32 Update: mutt-2.0.5-1.fc32 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Add group terminator if it is left off. (d4305208) · Commits · Mutt Project / mutt · GitLab MISC gitlab.com Patch, Third Party Advisory
oss-security - Re: mutt recipient parsing memory leak MLIST www.openwall.com Mailing List, Third Party Advisory
rfc822 group recipient parsing leaks memory (#323) · Issues · Mutt Project / mutt · GitLab MISC gitlab.com Third Party Advisory
[SECURITY] Fedora 33 Update: mutt-2.0.5-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
Fix memory leak parsing group addresses without a display name. (4a2becbd) · Commits · Mutt Project / mutt · GitLab MISC gitlab.com Patch, Third Party Advisory
Debian -- Security Information -- DSA-4838-1 mutt DEBIAN www.debian.org Third Party Advisory
[SECURITY] Fedora 32 Update: mutt-2.0.5-1.fc32 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159902 Oracle Enterprise Linux Security Update for mutt (ELSA-2021-4181)
  • 180230 Debian Security Update for mutt (CVE-2021-3181)
  • 239818 Red Hat Update for mutt security (RHSA-2021:4181)
  • 296067 Oracle Solaris 11.4 Support Repository Update (SRU) 33.94.0 Missing (CPUAPR2021)
  • 354118 Amazon Linux Security Advisory for mutt : ALAS2-2022-1892
  • 501088 Alpine Linux Security Update for mutt
  • 501633 Alpine Linux Security Update for mutt
  • 670257 EulerOS Security Update for mutt (EulerOS-SA-2021-1819)
  • 670465 EulerOS Security Update for mutt (EulerOS-SA-2021-2224)
  • 670651 EulerOS Security Update for mutt (EulerOS-SA-2021-2409)
  • 670941 EulerOS Security Update for mutt (EulerOS-SA-2021-2224)
  • 690430 Free Berkeley Software Distribution (FreeBSD) Security Update for mutt (387bbade-5d1d-11eb-bf20-4437e6ad11c4)
  • 750391 OpenSUSE Security Update for mutt (openSUSE-SU-2021:0162-1)
  • 750392 OpenSUSE Security Update for mutt (openSUSE-SU-2021:0161-1)
  • 940384 AlmaLinux Security Update for mutt (ALSA-2021:4181)
  • 960372 Rocky Linux Security Update for mutt (RLSA-2021:4181)
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