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Vulnerability details: VCID-rkwk-ws46-myfs
Vulnerability ID VCID-rkwk-ws46-myfs
Aliases CVE-2018-14351
Summary An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-131 Incorrect Calculation of Buffer Size
CWE-20 Improper Input Validation
System Score Found at
cvssv3 7.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14351.json
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
epss 0.02483 https://api.first.org/data/v1/epss?cve=CVE-2018-14351
cvssv3 7.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-14351
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2018-14351
archlinux High https://security.archlinux.org/AVG-740
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14351.json
https://api.first.org/data/v1/epss?cve=CVE-2018-14351
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14349
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14350
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14351
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14352
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14353
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14354
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14355
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14356
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14357
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14358
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14359
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14360
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14361
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14362
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14363
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/neomutt/neomutt/commit/3c49c44be9b459d9c616bcaef6eb5d51298c1741
https://gitlab.com/muttmua/mutt/commit/e57a8602b45f58edf7b3ffb61bb17525d75dfcb1
https://lists.debian.org/debian-lts-announce/2018/08/msg00001.html
https://neomutt.org/2018/07/16/release
https://security.gentoo.org/glsa/201810-07
https://www.debian.org/security/2018/dsa-4277
http://www.mutt.org/news.html
1602953 https://bugzilla.redhat.com/show_bug.cgi?id=1602953
904021 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=904021
AVG-740 https://security.archlinux.org/AVG-740
cpe:2.3:a:mutt:mutt:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mutt:mutt:*:*:*:*:*:*:*:*
cpe:2.3:a:neomutt:neomutt:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:neomutt:neomutt:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2018-14351 https://nvd.nist.gov/vuln/detail/CVE-2018-14351
USN-3719-1 https://usn.ubuntu.com/3719-1/
USN-3719-2 https://usn.ubuntu.com/3719-2/
USN-3719-3 https://usn.ubuntu.com/3719-3/
USN-7204-1 https://usn.ubuntu.com/7204-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14351.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-14351
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-14351
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.84681
EPSS Score 0.02483
Published At Aug. 9, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:35:01.569282+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/3719-1/ 37.0.0