Medium severity · published Sep 21, 2020
CVE-2020-6558
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
6.5
CVSS
1.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
Chrome · Google
before 85.0.4183.83 · source: NVD
BS
Backports Sle · Opensuse
15.0; 15.0 · source: NVD
DL
Debian Linux · Debian
10.0 · source: NVD
LE
Leap · Opensuse
15.1; 15.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-6558
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-6558
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00072.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00078.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00081.html
Vendor Advisory
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.html
Third Party Advisory
https://crbug.com/1109120
Third Party Advisory
https://www.debian.org/security/2021/dsa-4824
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