CVE-2020-15997

Published: Nov 3, 2020Modified: Nov 21, 2024

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

Use after free in Mojo in Google Chrome prior to 86.0.4240.99 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Affected (1)

Products: Google: Chrome

Google

1 product

Chrome

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Google Chrome	Before 86.0.4240.99

Running on/with	Platform Versions
Google Android	All versions

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

https://chromereleases.googleblog.com/2020/10/chrome-for-android-update_31.html

Source: chrome-cve-admin@google.com

Release NotesVendor Advisory

https://crbug.com/1133668

Source: chrome-cve-admin@google.com

Permissions RequiredVendor Advisory

https://chromereleases.googleblog.com/2020/10/chrome-for-android-update_31.html

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesVendor Advisory

https://crbug.com/1133668

Source: af854a3a-2127-422b-91ae-364da2661108

Permissions RequiredVendor Advisory

Timeline

No history available yet.