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cnvdChina National Vulnerability DatabaseCNVD-2021-84815
HistoryOct 21, 2021 - 12:00 a.m.

Google Chrome Heap Buffer Overflow Vulnerability (CNVD-2021-84815)

2021-10-2100:00:00
China National Vulnerability Database
www.cnvd.org.cn
6

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

Chrome is a web browsing tool developed by Google. Skia in versions prior to Google Chrome 95.0.4638.54 is vulnerable to a heap buffer overflow. A remote attacker can exploit this vulnerability to be able to perform a sandbox escape via a crafted HTML page.

CPENameOperatorVersion
Google Chrome <95.eq0.4638.54

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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