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Vulnerability details: VCID-5dju-4dfq-aaam
Vulnerability ID VCID-5dju-4dfq-aaam
Aliases CVE-2020-6558
Summary Insufficient policy enforcement in iOSWeb in Google Chrome on iOS prior to 85.0.4183.83 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-6558.html
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6558.json
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00431 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00883 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00895 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.00895 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
epss 0.04799 https://api.first.org/data/v1/epss?cve=CVE-2020-6558
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1872944
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6558
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-6558
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2020-6558
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2020-6558
cvssv3.1 8.8 https://www.debian.org/security/2021/dsa-4824
generic_textual HIGH https://www.debian.org/security/2021/dsa-4824
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00072.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00078.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00081.html
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-6558.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6558.json
https://api.first.org/data/v1/epss?cve=CVE-2020-6558
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.html
https://crbug.com/1109120
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6558
https://www.debian.org/security/2021/dsa-4824
1872944 https://bugzilla.redhat.com/show_bug.cgi?id=1872944
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
CVE-2020-6558 https://nvd.nist.gov/vuln/detail/CVE-2020-6558
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-2020-6558.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: AV:N/AC:M/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-6558
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:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-6558
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:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-6558
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://www.debian.org/security/2021/dsa-4824
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 0.55971
EPSS Score 0.00371
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.