Search for vulnerabilities
Vulnerability details: VCID-q1ue-v5ug-3yhn
Vulnerability ID VCID-q1ue-v5ug-3yhn
Aliases CVE-2020-9894
Summary An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-20 Improper Input Validation
CWE-125 Out-of-bounds Read
System Score Found at
cvssv3 9.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-9894.json
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00198 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00749 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.00749 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2020-9894
cvssv3.1 4.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-9894
cvssv3.1 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-9894
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-9894.json
https://api.first.org/data/v1/epss?cve=CVE-2020-9894
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9862
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9893
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9894
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9895
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9915
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9925
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9952
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://support.apple.com/HT211291
https://support.apple.com/HT211292
https://support.apple.com/HT211293
https://support.apple.com/HT211294
https://support.apple.com/HT211295
1879536 https://bugzilla.redhat.com/show_bug.cgi?id=1879536
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
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:ipados:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
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-2020-9894 https://nvd.nist.gov/vuln/detail/CVE-2020-9894
RHSA-2020:4451 https://access.redhat.com/errata/RHSA-2020:4451
RHSA-2025:10364 https://access.redhat.com/errata/RHSA-2025:10364
USN-4444-1 https://usn.ubuntu.com/4444-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-9894.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:3.1/AV:N/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-2020-9894
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:R/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-9894
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 0.42293
EPSS Score 0.00198
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:32:23.680107+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.18/community.json 37.0.0