Vulnerability Monitor

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CVE-2020-16024

Heap buffer overflow in UI in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Published

2021-01-08T19:15:13.177

Last Modified

2024-11-21T05:06:41.873

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.6 (CRITICAL)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	google	chrome	< 87.0.4280.66	Yes
Operating System	google	chrome_os	-	No

References

http://packetstormsecurity.com/files/161353/Chrome-SkBitmapOperations-UnPreMultiply-Heap-Buffer-Overflow.html Third Party Advisory, VDB Entry ([email protected])
https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html Release Notes, Vendor Advisory ([email protected])
https://crbug.com/1147430 Permissions Required, Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/161353/Chrome-SkBitmapOperations-UnPreMultiply-Heap-Buffer-Overflow.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://crbug.com/1147430 Permissions Required, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)