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Vulnerability details: VCID-t7zd-unbj-aaak
Vulnerability ID VCID-t7zd-unbj-aaak
Aliases CVE-2019-8844
Summary Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-787 Out-of-bounds Write
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/2019/CVE-2019-8844.html
rhas Moderate https://access.redhat.com/errata/RHSA-2020:4035
rhas Moderate https://access.redhat.com/errata/RHSA-2020:4451
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-8844.json
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00642 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
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epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
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epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
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epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
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epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.00658 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.01958 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.03534 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.03534 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
epss 0.03534 https://api.first.org/data/v1/epss?cve=CVE-2019-8844
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1816686
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8835
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8844
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8846
cvssv3.1 7.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 9.3 https://nvd.nist.gov/vuln/detail/CVE-2019-8844
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-8844
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-8844
archlinux Critical https://security.archlinux.org/AVG-1098
generic_textual Medium https://ubuntu.com/security/notices/USN-4261-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4261-1
generic_textual Medium https://webkitgtk.org/security/WSA-2020-0001.html
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-8844.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-8844.json
https://api.first.org/data/v1/epss?cve=CVE-2019-8844
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8835
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8844
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8846
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://support.apple.com/en-us/HT210785
https://support.apple.com/en-us/HT210789
https://support.apple.com/en-us/HT210790
https://support.apple.com/en-us/HT210792
https://support.apple.com/en-us/HT210793
https://support.apple.com/en-us/HT210794
https://support.apple.com/en-us/HT210795
https://ubuntu.com/security/notices/USN-4261-1
https://usn.ubuntu.com/usn/usn-4261-1
https://webkitgtk.org/security/WSA-2020-0001.html
1816686 https://bugzilla.redhat.com/show_bug.cgi?id=1816686
ASA-202002-7 https://security.archlinux.org/ASA-202002-7
AVG-1098 https://security.archlinux.org/AVG-1098
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:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CVE-2019-8844 https://nvd.nist.gov/vuln/detail/CVE-2019-8844
RHSA-2020:4035 https://access.redhat.com/errata/RHSA-2020:4035
RHSA-2020:4451 https://access.redhat.com/errata/RHSA-2020:4451
USN-4261-1 https://usn.ubuntu.com/4261-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-8844.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:C/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:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2019-8844
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-8844
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-8844
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 0.79658
EPSS Score 0.00642
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.