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Vulnerability details: VCID-wr5j-8djh-aaac
Vulnerability ID VCID-wr5j-8djh-aaac
Aliases CVE-2018-4372
Summary Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1, tvOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-4372.html
epss 0.00699 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
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epss 0.00703 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00703 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
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epss 0.00703 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00703 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
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epss 0.00703 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00703 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
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epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
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epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.00811 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
epss 0.02292 https://api.first.org/data/v1/epss?cve=CVE-2018-4372
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4372
cvssv3 5.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-4372
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-4372
archlinux Critical https://security.archlinux.org/AVG-819
generic_textual Medium https://ubuntu.com/security/notices/USN-3828-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-3828-1
generic_textual Medium https://webkitgtk.org/security/WSA-2018-0008.html
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-4372.html
https://api.first.org/data/v1/epss?cve=CVE-2018-4372
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4372
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://support.apple.com/kb/HT209192
https://support.apple.com/kb/HT209194
https://support.apple.com/kb/HT209195
https://support.apple.com/kb/HT209196
https://support.apple.com/kb/HT209197
https://support.apple.com/kb/HT209198
https://ubuntu.com/security/notices/USN-3828-1
https://usn.ubuntu.com/usn/usn-3828-1
https://webkitgtk.org/security/WSA-2018-0008.html
ASA-201811-20 https://security.archlinux.org/ASA-201811-20
AVG-819 https://security.archlinux.org/AVG-819
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
CVE-2018-4372 https://nvd.nist.gov/vuln/detail/CVE-2018-4372
USN-3828-1 https://usn.ubuntu.com/3828-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/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:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-4372
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-4372
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 0.70956
EPSS Score 0.00699
Published At June 20, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.