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Vulnerability details: VCID-mdrq-m9bn-33bq
Vulnerability ID VCID-mdrq-m9bn-33bq
Aliases CVE-2018-4278
Summary In Safari before 11.1.2, iTunes before 12.8 for Windows, iOS before 11.4.1, tvOS before 11.4.1, iCloud for Windows before 7.6, sound fetched through audio elements may be exfiltrated cross-origin. This issue was addressed with improved audio taint tracking.
Status Published
Exploitability 0.5
Weighted Severity 3.9
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2018-4278
cvssv3 3.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-4278
cvssv3 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-4278
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-4278
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4278
https://exchange.xforce.ibmcloud.com/vulnerabilities/146479
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://support.apple.com/HT208932
https://support.apple.com/HT208933%2C
https://support.apple.com/HT208934%2C
https://support.apple.com/HT208936%2C
https://support.apple.com/HT208938%2C
http://www.securitytracker.com/id/1041232
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: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:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278
USN-3743-1 https://usn.ubuntu.com/3743-1/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N 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:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-4278
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:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-4278
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 0.55056
EPSS Score 0.00328
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:39:02.997974+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/3743-1/ 37.0.0