CVE-2021-21148

Description from NVD

Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.150 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Information Acquisition Date:2021-04-27T11:06Z

CVSS 2.0: 6.8 MEDIUM CVSS 3.x: 8.8 HIGH

▼ CVSS3 Vec CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV)	Network	Adjacent	Local	Physical
Attack Complexity (AC)	LOW	High
Privileges Required (PR)	None	Low	High
User Interaction (UI)	None	Required
Scope (S)	Unchange	Change
Confidentiality (C)	None	Low	High
Integrity (I)	None	Low	High
Availability (A)	None	Low	High

▼ CVSS2 Vec AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV)	Network	Adjacent	Local
Access Complexity (AC)	Low	Medium	High
Authentication (Au)	None	Single	Multiple
Confidentiality (C)	None	Parical	Complete
Integrity (I)	None	Partial	Complete
Availability (A)	None	Partial	Complete

NVD References

https://crbug.com/1170176
source:MISC
tags:Permissions Required

https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_4.html
source:MISC
tags:Release Notes Vendor Advisory

FEDORA-2021-05afa65d39
source:FEDORA
tags:Mailing List Third Party Advisory

FEDORA-2021-7fb30b9381
source:FEDORA
tags:Mailing List Third Party Advisory

DSA-4858
source:DEBIAN
tags:Third Party Advisory

Description from Forti

Security Vulnerability CVE-2021-21148 for Google Chrome

Information Acquisition Date:2021/03/01

Affected Products

Impact

Recommended Actions

References

Refer to Information on External Sites

CVE Infomation	Exploits or more Infomation
mitre	EXPLOIT DATABASE
NVD	0day.today
vulmon.com	github
CVE Details	Twitter
JVN ENG JPN
Reconshell

Software Tag:

List of frequently cited URLs

URL	Num of Times Referred to
https://kas.pr/55oi	3
https://twitter.com/rovabu/status/1357632111629459457	3
https://www.kaspersky.com.br/blog/update-google-chrome-to-8...	3
https://www.securityweek.com/google-chrome-microsoft-ie-zer...	3
https://chromereleases.googleblog.com/2021/02/stable-channe...	3

Information from Twitter

User	URL	Info Source	Date
No Data

List of frequently cited URLs

URL	Num of Times Referred to
kas.pr	3
twitter.com	3
www.kaspersky.com.br	3
www.securityweek.com	3
chromereleases.googleblog.com	3

Information from Twitter

User	URL	Info Source
No Data

GitHub Search Results: Up to 10

Name	URL
Grayhaxor/CVE-2021-21148	https://github.com/Grayhaxor/CVE-2021-21148

GitHub Search Results: Up to 10

Name	URL
Grayhaxor/CVE-2021-21148	github.com

2023/04/10 Score : 0
Added Har-sia Database : 2021/02/05
Last Modified : 2023/04/10
Highest Scored Date : 2021/02/06
Highest Score : 37