CVE-2020-6555
published 2020-09-21CVE-2020-6555: Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to obtain potentially sensitive information from process memory…
PriorityP337high7.6CVSS 3.1
AVNACLPRNUIRSUCHILAL
EPSS
2.16%
80.3th percentile
Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
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
nvdv3.17.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv7.6HIGH
vendor_debian7.6HIGH
vendor_redhat7.6HIGH
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GHSA
GHSA-jfxf-h9g6-34fv: Out of bounds read in WebGL in Google Chrome prior to 84
ghsa_unreviewed·2022-05-24
CVE-2020-6555 [MEDIUM] CWE-125 GHSA-jfxf-h9g6-34fv: Out of bounds read in WebGL in Google Chrome prior to 84
Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
OSV
CVE-2020-6555: Out of bounds read in WebGL in Google Chrome prior to 84
osv·2020-09-21·CVSS 7.6
CVE-2020-6555 [HIGH] CVE-2020-6555: Out of bounds read in WebGL in Google Chrome prior to 84
Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
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
Red Hat
chromium-browser: Out of bounds read in WebGL
vendor_redhat·2020-08-10·CVSS 7.6
CVE-2020-6555 [HIGH] CWE-125 chromium-browser: Out of bounds read in WebGL
chromium-browser: Out of bounds read in WebGL
Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
Debian
CVE-2020-6555: chromium - Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a re...
vendor_debian·2020·CVSS 7.6
CVE-2020-6555 [HIGH] CVE-2020-6555: chromium - Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a re...
Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to obtain potentially sensitive information from process memory 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)
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-2020-6555 chromium-browser: Out of bounds read in WebGL
bugzilla·2020-08-11·CVSS 7.6
CVE-2020-6555 [HIGH] CVE-2020-6555 chromium-browser: Out of bounds read in WebGL
CVE-2020-6555 chromium-browser: Out of bounds read in WebGL
An out of bounds read flaw was found in the WebGL component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1105202
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-2020-6555
Talos
Vulnerability Spotlight: Code execution vulnerability in Google Chrome WebGL
blogs_talos·2020-10-20·CVSS 7.6
[HIGH] Vulnerability Spotlight: Code execution vulnerability in Google Chrome WebGL
Marcin Towalski of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw.
The Google Chrome web browser contains a vulnerability that could be exploited by an adversary to gain the ability to execute code on the victim machine. Chrome is one of the most popular web browsers currently available to users. Cisco Talos researchers recently discovered a bug in WebGL, which is a Chrome API responsible for displaying 3-D graphics.
In accordance with our coordinated disclosure policy, Cisco Talos worked with Google to ensure that these issues are resolved and that an update is available for affected customers.
## Vulnerability details
Google Chrome WebGL Buffer11::getBufferStorage code execution vulnerability (TALOS-2020-1127/CVE-2020-6555)
An information disclosure vulnerability exi
Talos
Vulnerability Spotlight: Code execution vulnerability in Google Chrome WebGL
blogs_talos·2020-10-20·CVSS 7.6
[HIGH] Vulnerability Spotlight: Code execution vulnerability in Google Chrome WebGL
## Vulnerability Spotlight: Code execution vulnerability in Google Chrome WebGL
Marcin Towalski of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw.
The Google Chrome web browser contains a vulnerability that could be exploited by an adversary to gain the ability to execute code on the victim machine. Chrome is one of the most popular web browsers currently available to users. Cisco Talos researchers recently discovered a bug in WebGL, which is a Chrome API responsible for displaying 3-D graphics.
In accordance with our coordinated disclosure policy, Cisco Talos worked with Google to ensure that these issues are resolved and that an update is available for affected customers.
## Vulnerability details
Google Chrome WebGL Buffer11::getBufferStorage code execution vulnerabi
Talos
Vulnerability Spotlight: Information leak vulnerability in Google Chrome WebGL
blogs_talos·2020-10-13·CVSS 7.6
[HIGH] Vulnerability Spotlight: Information leak vulnerability in Google Chrome WebGL
Marcin Towalski of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw.
The Google Chrome web browser contains a vulnerability that could be exploited by an adversary to carry out a range of malicious actions. Chrome is one of the most popular web browsers currently available to users. Cisco Talos researchers recently discovered a bug in WebGL, which is a Chrome API responsible for displaying 3-D graphics.
In accordance with our coordinated disclosure policy, Cisco Talos worked with Google to ensure that these issues are resolved and that an update is available for affected customers.
## Vulnerability details
Google Chrome DrawElementsInstanced information leak vulnerability (TALOS-2020-1123/CVE-2020-6555)
An information disclosure vulnerability exists in the WebGL function
Talos
Vulnerability Spotlight: Information leak vulnerability in Google Chrome WebGL
blogs_talos·2020-10-13·CVSS 7.6
[HIGH] Vulnerability Spotlight: Information leak vulnerability in Google Chrome WebGL
## Vulnerability Spotlight: Information leak vulnerability in Google Chrome WebGL
Marcin Towalski of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw.
The Google Chrome web browser contains a vulnerability that could be exploited by an adversary to carry out a range of malicious actions. Chrome is one of the most popular web browsers currently available to users. Cisco Talos researchers recently discovered a bug in WebGL, which is a Chrome API responsible for displaying 3-D graphics.
In accordance with our coordinated disclosure policy, Cisco Talos worked with Google to ensure that these issues are resolved and that an update is available for affected customers.
## Vulnerability details
Google Chrome DrawElementsInstanced information leak vulnerability (TALOS-2020-1123/C
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.htmlhttps://crbug.com/1105202https://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-4824https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1123https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.htmlhttps://crbug.com/1105202https://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-4824https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1123
2020-09-21
Published