CVE-2020-15973
published 2020-11-03CVE-2020-15973: Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.4240.75 allowed an attacker who convinced a user to install a malicious extension…
PriorityP429medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
1.02%
59.4th percentile
Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.4240.75 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension.
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 | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 86.0.4240.75 | 86.0.4240.75 | |
| chrome | >= unspecified < 86.0.4240.75 | 86.0.4240.75 | |
| chrome_chrome | — | — | |
| opensuse | backports_sle | — | — |
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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Chrome
Stable Channel Update for Desktop: CVE-2020-15990
vendor_chrome·2020-10-06·CVSS 6.5
CVE-2020-15990 [HIGH] Stable Channel Update for Desktop: CVE-2020-15990
Stable Channel Update for Desktop
CVE-2020-15990: Use after free in autofill. Reported by Rong Jian and Guang Gong of Alpha Lab, Qihoo 360 on 2020-09-30 [$TBD][ 1133688 ] High CVE-2020-15991: Use after free in password manager
Reported by Rong Jian and Guang Gong of Alpha Lab, Qihoo 360 on 2020-09-30 [$15000][ 1106890 ] Medium CVE-2020-15973: Insufficient policy enforcement in extensions
Severity: high
Red Hat
chromium-browser: Insufficient policy enforcement in extensions
vendor_redhat·2020-10-06·CVSS 6.5
CVE-2020-15973 [MEDIUM] chromium-browser: Insufficient policy enforcement in extensions
chromium-browser: Insufficient policy enforcement in extensions
Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.4240.75 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension.
Debian
CVE-2020-15973: chromium - Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.424...
vendor_debian·2020·CVSS 6.5
CVE-2020-15973 [MEDIUM] CVE-2020-15973: chromium - Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.424...
Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.4240.75 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension.
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-v7cm-cchx-5fpv: Insufficient policy enforcement in extensions in Google Chrome prior to 86
ghsa_unreviewed·2022-05-24
CVE-2020-15973 [MEDIUM] GHSA-v7cm-cchx-5fpv: Insufficient policy enforcement in extensions in Google Chrome prior to 86
Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.4240.75 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension.
OSV
CVE-2020-15973: Insufficient policy enforcement in extensions in Google Chrome prior to 86
osv·2020-11-03·CVSS 6.5
CVE-2020-15973 [MEDIUM] CVE-2020-15973: Insufficient policy enforcement in extensions in Google Chrome prior to 86
Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.4240.75 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2
bugzilla·2020-10-07·CVSS 8.8
CVE-2020-15967 [HIGH] CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2
CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2020-15980 ... 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 t
Bugzilla
CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2
bugzilla·2020-10-07·CVSS 8.8
CVE-2020-15967 [HIGH] CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2
CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2020-15980 ... 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 releva
Bugzilla
CVE-2020-15973 chromium-browser: Insufficient policy enforcement in extensions
bugzilla·2020-10-07·CVSS 6.5
CVE-2020-15973 [MEDIUM] CVE-2020-15973 chromium-browser: Insufficient policy enforcement in extensions
CVE-2020-15973 chromium-browser: Insufficient policy enforcement in extensions
An insufficient policy enforcement flaw was found in the extensions component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1106890
External References:
https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-all [bug 1885917]
Affects: fedora-all [bug 1885916]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2020:4235 https://access.redhat.com/errata/RHSA-2020:4235
---
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https://access.redha
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.htmlhttps://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.htmlhttps://crbug.com/1106890https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/https://www.debian.org/security/2021/dsa-4824http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.htmlhttps://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.htmlhttps://crbug.com/1106890https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/https://www.debian.org/security/2021/dsa-4824
2020-11-03
Published