CVE-2020-6523
published 2020-07-22CVE-2020-6523: Out of bounds write in Skia in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP346high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
2.72%
86.0th percentile
Out of bounds write in Skia in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
14 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 | — | — |
| chrome | < 84.0.4147.89 | 84.0.4147.89 | |
| chrome | >= unspecified < 84.0.4147.89 | 84.0.4147.89 | |
| chrome_chrome | — | — | |
| opensuse | backports_sle | — | — |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-mjvf-gr25-6fx5: Out of bounds write in Skia in Google Chrome prior to 84
ghsa_unreviewed·2022-05-24
CVE-2020-6523 [HIGH] CWE-787 GHSA-mjvf-gr25-6fx5: Out of bounds write in Skia in Google Chrome prior to 84
Out of bounds write in Skia in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2020-6523: Out of bounds write in Skia in Google Chrome prior to 84
osv·2020-07-22·CVSS 8.8
CVE-2020-6523 [HIGH] CVE-2020-6523: Out of bounds write in Skia in Google Chrome prior to 84
Out of bounds write in Skia in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Chrome
Stable Channel Update for Desktop: CVE-2020-6522
vendor_chrome·2020-07-14·CVSS 9.6
CVE-2020-6522 [MEDIUM] Stable Channel Update for Desktop: CVE-2020-6522
Stable Channel Update for Desktop
CVE-2020-6522: Inappropriate implementation in external protocol handlers. Reported by Eric Lawrence of Microsoft on 2020-02-13
[$N/A][ 1080481 ] Medium CVE-2020-6523: Out of bounds write in Skia
Reported by Liu Wei and Wu Zekai of Tencent Security Xuanwu Lab on 2020-05-08
Severity: medium
Red Hat
chromium-browser: Out of bounds write in Skia
vendor_redhat·2020-07-14·CVSS 8.8
CVE-2020-6523 [HIGH] chromium-browser: Out of bounds write in Skia
chromium-browser: Out of bounds write in Skia
Out of bounds write in Skia in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Debian
CVE-2020-6523: chromium - Out of bounds write in Skia in Google Chrome prior to 84.0.4147.89 allowed a rem...
vendor_debian·2020·CVSS 8.8
CVE-2020-6523 [HIGH] CVE-2020-6523: chromium - Out of bounds write in Skia in Google Chrome prior to 84.0.4147.89 allowed a rem...
Out of bounds write in Skia in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption 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-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-
bugzilla·2020-07-15·CVSS 7.8
CVE-2020-6510 [HIGH] CVE-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-
CVE-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-2020-6524 ... 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-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-
bugzilla·2020-07-15·CVSS 7.8
CVE-2020-6510 [HIGH] CVE-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-
CVE-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-2020-6524 ... 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-2020-6523 chromium-browser: Out of bounds write in Skia
bugzilla·2020-07-15·CVSS 8.8
CVE-2020-6523 [HIGH] CVE-2020-6523 chromium-browser: Out of bounds write in Skia
CVE-2020-6523 chromium-browser: Out of bounds write in Skia
An out of bounds write flaw was found in the Skia component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1080481
External References:
https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-all [bug 1857345]
Affects: fedora-all [bug 1857344]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2020:3377 https://access.redhat.com/errata/RHSA-2020:3377
---
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-2020-6523
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.htmlhttps://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.htmlhttps://crbug.com/1080481https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/https://security.gentoo.org/glsa/202007-08https://security.gentoo.org/glsa/202101-30https://www.debian.org/security/2021/dsa-4824http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.htmlhttps://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.htmlhttps://crbug.com/1080481https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/https://security.gentoo.org/glsa/202007-08https://security.gentoo.org/glsa/202101-30https://www.debian.org/security/2021/dsa-4824
2020-07-22
Published