CVE-2020-6554
published 2020-09-21CVE-2020-6554: Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome…
PriorityP339high8.6CVSS 3.1
AVLACLPRNUIRSCCHIHAH
EPSS
0.61%
45.4th percentile
Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.
Affected
10 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 | < 84.0.4147.125 | 84.0.4147.125 | |
| chrome | >= unspecified < 84.0.4147.125 | 84.0.4147.125 | |
| chrome_chrome | — | — |
CVSS provenance
nvdv3.18.6HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.6HIGH
vendor_debian8.6HIGH
vendor_redhat8.6HIGH
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GHSA
GHSA-6xgq-qqh9-3v8g: Use after free in extensions in Google Chrome prior to 84
ghsa_unreviewed·2022-05-24
CVE-2020-6554 [HIGH] CWE-416 GHSA-6xgq-qqh9-3v8g: Use after free in extensions in Google Chrome prior to 84
Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.
OSV
CVE-2020-6554: Use after free in extensions in Google Chrome prior to 84
osv·2020-09-21·CVSS 8.6
CVE-2020-6554 [HIGH] CVE-2020-6554: Use after free in extensions in Google Chrome prior to 84
Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.
Red Hat
chromium-browser: Use after free in extensions
vendor_redhat·2020-08-10·CVSS 8.6
CVE-2020-6554 [HIGH] CWE-416 chromium-browser: Use after free in extensions
chromium-browser: Use after free in extensions
Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.
Chrome
Stable Channel Update for Desktop: CVE-2020-6554
vendor_chrome·2020-08-10·CVSS 8.6
CVE-2020-6554 [MEDIUM] Stable Channel Update for Desktop: CVE-2020-6554
Stable Channel Update for Desktop
CVE-2020-6554: Use after free in extensions. Reported by Anonymous on 2020-06-12
[$1000][ 1105202 ] Medium CVE-2020-6555: Out of bounds read in WebGL
Reported by Marcin Towalski of Cisco Talos on 2020-07-13
Severity: medium
Debian
CVE-2020-6554: chromium - Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a r...
vendor_debian·2020·CVSS 8.6
CVE-2020-6554 [HIGH] CVE-2020-6554: chromium - Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a r...
Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially perform a sandbox escape 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)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-6542 CVE-2020-6543 CVE-2020-6544 CVE-2020-6545 CVE-2020-6546 CVE-2020-6547 CVE-2020-6548 CVE-2020-6549 CVE-2020-6550 CVE-2020-6551 CVE-2020-6552 CVE-2020-6553 CVE-2020-6554 CVE-2020-6555 chro
bugzilla·2020-08-11·CVSS 8.8
CVE-2020-6542 [HIGH] CVE-2020-6542 CVE-2020-6543 CVE-2020-6544 CVE-2020-6545 CVE-2020-6546 CVE-2020-6547 CVE-2020-6548 CVE-2020-6549 CVE-2020-6550 CVE-2020-6551 CVE-2020-6552 CVE-2020-6553 CVE-2020-6554 CVE-2020-6555 chro
CVE-2020-6542 CVE-2020-6543 CVE-2020-6544 CVE-2020-6545 CVE-2020-6546 CVE-2020-6547 CVE-2020-6548 CVE-2020-6549 CVE-2020-6550 CVE-2020-6551 CVE-2020-6552 CVE-2020-6553 CVE-2020-6554 CVE-2020-6555 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 b
Bugzilla
CVE-2020-6542 CVE-2020-6543 CVE-2020-6544 CVE-2020-6545 CVE-2020-6546 CVE-2020-6547 CVE-2020-6548 CVE-2020-6549 CVE-2020-6550 CVE-2020-6551 CVE-2020-6552 CVE-2020-6553 CVE-2020-6554 CVE-2020-6555 chro
bugzilla·2020-08-11·CVSS 8.8
CVE-2020-6542 [HIGH] CVE-2020-6542 CVE-2020-6543 CVE-2020-6544 CVE-2020-6545 CVE-2020-6546 CVE-2020-6547 CVE-2020-6548 CVE-2020-6549 CVE-2020-6550 CVE-2020-6551 CVE-2020-6552 CVE-2020-6553 CVE-2020-6554 CVE-2020-6555 chro
CVE-2020-6542 CVE-2020-6543 CVE-2020-6544 CVE-2020-6545 CVE-2020-6546 CVE-2020-6547 CVE-2020-6548 CVE-2020-6549 CVE-2020-6550 CVE-2020-6551 CVE-2020-6552 CVE-2020-6553 CVE-2020-6554 CVE-2020-6555 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.
Bugzilla
CVE-2020-6554 chromium-browser: Use after free in extensions
bugzilla·2020-08-11·CVSS 8.6
CVE-2020-6554 [HIGH] CVE-2020-6554 chromium-browser: Use after free in extensions
CVE-2020-6554 chromium-browser: Use after free in extensions
An use after free flaw was found in the extensions component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1094235
External References:
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-all [bug 1867957]
Affects: fedora-all [bug 1867956]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2020:3560 https://access.redhat.com/errata/RHSA-2020:3560
---
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https://access.redhat.com/security/cve/cve-2020-6554
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.htmlhttps://crbug.com/1094235https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/https://www.debian.org/security/2021/dsa-4824https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.htmlhttps://crbug.com/1094235https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/https://www.debian.org/security/2021/dsa-4824
2020-09-21
Published