CVE-2020-16010 - Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page

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CRITICAL KEV

Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page

Published Nov 3, 2020 ·Due May 3, 2022

9.6

CRITICAL

CVSS 3.1

EPSS 6.36%

Description

Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Affected products

Vendor Google Product Chrome Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <86.0.4240.185

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	<86.0.4240.185

Vendor Google Product Android Default
n/a
Vendor Google Product Chrome Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <86.0.4240.185

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

Android

n/a

Version	Status	Constraints

Google

Chrome

n/a

Version	Status	Constraints
0	affected	<86.0.4240.185

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-122

CWE-787

Out-of-bounds Write

References (4)

https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html
x_refsource_MISCVendor Advisory
https://crbug.com/1144368
x_refsource_MISCIssue TrackingVendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-7979
Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010
government-resourceUS Government Resource

Link	Providers	Tags
https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html		x_refsource_MISCVendor Advisory
https://crbug.com/1144368		x_refsource_MISCIssue TrackingVendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-7979		Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010		government-resourceUS Government Resource