Home/CVE/An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap_quote_string in imap/util.c has an int
CVE

CVE-2018-14353

An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap_quote_string in imap/util.c has an int

An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap_quote_string in imap/util.c has an integer underflow.

CRITICAL · CVSS 9.8 EPSS 0.01587
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-191Integer Underflow (Wrap or Wraparound)
▤

Affected Products & Versions

4
mutt< 1.10.1
neomutt< 20180716
canonical ubuntu linuxall versions
debian linuxall versions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD17 Jul 2018 · 05:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

10
usnUSN-7204-1
suse-csafopenSUSE-SU-2024:11069-1
suse-csafopenSUSE-SU-2024:11079-1
suse-csafSUSE-SU-2019:1196-1
usnUSN-3719-3
🔗

References & Sources

9
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.mutt.org/news.htmlRelease NotesVendor Advisory
https://github.com/neomutt/neomutt/commit/65d64a5b60a4a3883f2cd799d92c6091d8854f23PatchThird Party Advisory
https://gitlab.com/muttmua/mutt/commit/e0131852c6059107939893016c8ff56b6e42865dPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00001.htmlMailing ListThird Party Advisory
https://neomutt.org/2018/07/16/releaseRelease NotesVendor Advisory
https://security.gentoo.org/glsa/201810-07Third Party Advisory
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