CVE-2020-6562
published 2020-09-21CVE-2020-6562: Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
PriorityP429medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
1.49%
71.3th percentile
Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 87.0.4280.88-0.1 | 87.0.4280.88-0.1 |
| chromium | chromium | >= 0 < 87.0.4280.88-0.1 | 87.0.4280.88-0.1 |
| chromium | chromium | >= 0 < 87.0.4280.88-0.1 | 87.0.4280.88-0.1 |
| chromium | chromium | >= 0 < 87.0.4280.88-0.1 | 87.0.4280.88-0.1 |
| debian | chromium | < chromium 87.0.4280.88-0.1 (bookworm) | chromium 87.0.4280.88-0.1 (bookworm) |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 85.0.4183.83 | 85.0.4183.83 | |
| chrome | >= unspecified < 85.0.4183.83 | 85.0.4183.83 | |
| chrome_chrome | — | — | |
| opensuse | backports_sle | — | — |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
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Red Hat
chromium-browser: Insufficient policy enforcement in Blink
vendor_redhat·2020-08-25·CVSS 6.5
CVE-2020-6562 [MEDIUM] chromium-browser: Insufficient policy enforcement in Blink
chromium-browser: Insufficient policy enforcement in Blink
Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Chrome
Stable Channel Update for Desktop: CVE-2020-6561
vendor_chrome·2020-08-25·CVSS 6.5
CVE-2020-6561 [MEDIUM] Stable Channel Update for Desktop: CVE-2020-6561
Stable Channel Update for Desktop
CVE-2020-6561: Inappropriate implementation in Content Security Policy. Reported by Rob Wu on 2019-02-16 [$1000][ 1086845 ] Medium CVE-2020-6562: Insufficient policy enforcement in Blink
Reported by Masato Kinugawa on 2020-05-27 [$1000][ 1104628 ] Medium CVE-2020-6563: Insufficient policy enforcement in intent handling
Severity: medium
Debian
CVE-2020-6562: chromium - Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 ...
vendor_debian·2020·CVSS 6.5
CVE-2020-6562 [MEDIUM] CVE-2020-6562: chromium - Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 ...
Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 87.0.4280.88-0.1)
bullseye: resolved (fixed in 87.0.4280.88-0.1)
forky: resolved (fixed in 87.0.4280.88-0.1)
sid: resolved (fixed in 87.0.4280.88-0.1)
trixie: resolved (fixed in 87.0.4280.88-0.1)
GHSA
GHSA-2x28-2cqf-228j: Insufficient policy enforcement in Blink in Google Chrome prior to 85
ghsa_unreviewed·2022-05-24
CVE-2020-6562 [MEDIUM] CWE-732 GHSA-2x28-2cqf-228j: Insufficient policy enforcement in Blink in Google Chrome prior to 85
Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
OSV
CVE-2020-6562: Insufficient policy enforcement in Blink in Google Chrome prior to 85
osv·2020-09-21·CVSS 6.5
CVE-2020-6562 [MEDIUM] CVE-2020-6562: Insufficient policy enforcement in Blink in Google Chrome prior to 85
Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-6562 chromium-browser: Insufficient policy enforcement in Blink
bugzilla·2020-08-27·CVSS 6.5
CVE-2020-6562 [MEDIUM] CVE-2020-6562 chromium-browser: Insufficient policy enforcement in Blink
CVE-2020-6562 chromium-browser: Insufficient policy enforcement in Blink
An insufficient policy enforcement flaw was found in the Blink component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1086845
External References:
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-all [bug 1872961]
Affects: fedora-all [bug 1872960]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2020:3723 https://access.redhat.com/errata/RHSA-2020:3723
---
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https://access.redhat.com/se
Bugzilla
CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 chromium: various
bugzilla·2020-08-27·CVSS 8.8
CVE-2020-6559 [HIGH] CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 chromium: various
CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 chromium: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please a
Bugzilla
CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 chromium: various
bugzilla·2020-08-27·CVSS 8.8
CVE-2020-6559 [HIGH] CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 chromium: various
CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 chromium: various flaws [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00072.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-09/msg00078.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-09/msg00081.htmlhttps://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.htmlhttps://crbug.com/1086845https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/https://security.gentoo.org/glsa/202101-30https://www.debian.org/security/2021/dsa-4824http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00072.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-09/msg00078.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-09/msg00081.htmlhttps://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.htmlhttps://crbug.com/1086845https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/https://security.gentoo.org/glsa/202101-30https://www.debian.org/security/2021/dsa-4824
2020-09-21
Published