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Vulnerability details: VCID-vur5-15c1-z3h9

Essentials
Severities (20)
References (30)
Severity details (4)
Exploits (0)
EPSS
History (1)

Vulnerability ID	VCID-vur5-15c1-z3h9
Aliases	CVE-2020-3897
Summary	webkitgtk: Type confusion leading to arbitrary code execution
Status	Published
Exploitability	0.5
Weighted Severity	8.4
Risk	4.2
Affected and Fixed Packages	Package Details

Weaknesses (1)

CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')

System	Score	Found at
cvssv3	8.8	https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-3897.json
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.00555	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.01988	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.01988	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.01988	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.0249	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.0249	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.0249	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
epss	0.0249	https://api.first.org/data/v1/epss?cve=CVE-2020-3897
cvssv3.1	8.8	https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2	9.3	https://nvd.nist.gov/vuln/detail/CVE-2020-3897
cvssv3.1	8.8	https://nvd.nist.gov/vuln/detail/CVE-2020-3897

Reference id	Reference type	URL
		https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-3897.json
		https://api.first.org/data/v1/epss?cve=CVE-2020-3897
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3885
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3894
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3895
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3897
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3899
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3900
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3901
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3902
		https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30762
		https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
		https://support.apple.com/HT211101
		https://support.apple.com/HT211102
		https://support.apple.com/HT211103
		https://support.apple.com/HT211104
		https://support.apple.com/HT211105
		https://support.apple.com/HT211106
		https://support.apple.com/HT211107
1876468		https://bugzilla.redhat.com/show_bug.cgi?id=1876468
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:ipad_os::::::::		https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:ipad_os::::::::
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-2020-3897		https://nvd.nist.gov/vuln/detail/CVE-2020-3897
RHSA-2020:4035		https://access.redhat.com/errata/RHSA-2020:4035
RHSA-2020:4451		https://access.redhat.com/errata/RHSA-2020:4451

No exploits are available.

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-3897.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

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://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

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-2020-3897

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

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

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-2020-3897

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

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	0.67083
EPSS Score	0.00555
Published At	Aug. 6, 2025, 12:55 p.m.

Date	Actor	Action	Source	VulnerableCode Version
2025-07-31T10:22:59.589200+00:00	RedHat Importer	Import	https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-3897.json	37.0.0