CVE-2020-6549 - chromium-browser: Use after free in media

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HIGH

chromium-browser: Use after free in media

Published Sep 21, 2020

8.8

HIGH

CVSS 3.1

EPSS 27.54%

Description

Use after free in media in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected products

Vendor Google Product Chrome Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <84.0.4147.125

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Chrome

n/a

Version	Status	Constraints
unspecified	affected	<84.0.4147.125

Red Hat Enterprise Linux 6 Supplementary

chromium-browser-0:84.0.4147.135-1.el6_10

Fixed · RHSA-2020:3560

Product	Package	State	Advisory
Red Hat Enterprise Linux 6 Supplementary	chromium-browser-0:84.0.4147.135-1.el6_10	Fixed	RHSA-2020:3560

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-416

Use After Free

CWE-787

Out-of-bounds Write

References (11)

http://packetstormsecurity.com/files/159558/Chrome-MediaElementEventListener-UpdateSources-Use-After-Free.html
x_refsource_MISCThird Party AdvisoryVDB Entry
https://access.redhat.com/security/cve/CVE-2020-6549
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1867946
Issue Tracking
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html
x_refsource_MISCRelease NotesVendor Advisory
https://crbug.com/1105426
x_refsource_MISCPermissions RequiredThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-27698
Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/
vendor-advisoryx_refsource_FEDORA
https://nvd.nist.gov/vuln/detail/CVE-2020-6549
https://security.gentoo.org/glsa/202101-30
vendor-advisoryx_refsource_GENTOOThird Party Advisory
https://www.cve.org/CVERecord?id=CVE-2020-6549
https://www.debian.org/security/2021/dsa-4824
vendor-advisoryx_refsource_DEBIANThird Party Advisory

Link	Providers	Tags
http://packetstormsecurity.com/files/159558/Chrome-MediaElementEventListener-UpdateSources-Use-After-Free.html		x_refsource_MISCThird Party AdvisoryVDB Entry
https://access.redhat.com/security/cve/CVE-2020-6549		Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1867946		Issue Tracking
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html		x_refsource_MISCRelease NotesVendor Advisory
https://crbug.com/1105426		x_refsource_MISCPermissions RequiredThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-27698		Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/		vendor-advisoryx_refsource_FEDORA
https://nvd.nist.gov/vuln/detail/CVE-2020-6549
https://security.gentoo.org/glsa/202101-30		vendor-advisoryx_refsource_GENTOOThird Party Advisory
https://www.cve.org/CVERecord?id=CVE-2020-6549
https://www.debian.org/security/2021/dsa-4824		vendor-advisoryx_refsource_DEBIANThird Party Advisory