CVE-2021-30601

2021-08-2618:15:08

Alpine Linux Development Team

security.alpinelinux.org

vulnerability

google chrome

extension api

heap corruption

html page

exploit

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

66.4%

JSON

Use after free in Extensions API in Google Chrome prior to 92.0.4515.159 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchchromium< 92.0.4515.159-r0UNKNOWN
Alpine3.14-communitynoarchchromium< 92.0.4515.159-r0UNKNOWN
Alpine3.15-communitynoarchchromium< 92.0.4515.159-r0UNKNOWN
Alpine3.16-communitynoarchchromium< 92.0.4515.159-r0UNKNOWN
Alpine3.17-communitynoarchchromium< 92.0.4515.159-r0UNKNOWN
Alpine3.18-communitynoarchchromium< 92.0.4515.159-r0UNKNOWN
Alpine3.19-communitynoarchchromium< 92.0.4515.159-r0UNKNOWN
Alpine3.20-communitynoarchchromium< 92.0.4515.159-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	chromium	< 92.0.4515.159-r0	UNKNOWN
Alpine	3.14-community	noarch	chromium	< 92.0.4515.159-r0	UNKNOWN
Alpine	3.15-community	noarch	chromium	< 92.0.4515.159-r0	UNKNOWN
Alpine	3.16-community	noarch	chromium	< 92.0.4515.159-r0	UNKNOWN
Alpine	3.17-community	noarch	chromium	< 92.0.4515.159-r0	UNKNOWN
Alpine	3.18-community	noarch	chromium	< 92.0.4515.159-r0	UNKNOWN
Alpine	3.19-community	noarch	chromium	< 92.0.4515.159-r0	UNKNOWN
Alpine	3.20-community	noarch	chromium	< 92.0.4515.159-r0	UNKNOWN