CVE-2021-37991

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Race in V8 in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References

https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop_19.html

https://crbug.com/1250660

Details

Source: MITRE

Published: 2021-11-02

Updated: 2021-11-04

Type: CWE-362

Risk Information

CVSS v2

Base Score: 5.1

Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 4.9

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 5.9

Exploitability Score: 1.6

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Tenable Plugins

View all (8 total)

IDNameProductFamilySeverity
156763Debian DSA-5046-1 : chromium - security updateNessusDebian Local Security Checks
high
155652openSUSE 15 Security Update : opera (openSUSE-SU-2021:1488-1)NessusSuSE Local Security Checks
high
154748openSUSE 15 Security Update : chromium (openSUSE-SU-2021:1396-1)NessusSuSE Local Security Checks
high
154513openSUSE 15 Security Update : chromium (openSUSE-SU-2021:1392-1)NessusSuSE Local Security Checks
high
154327Microsoft Edge (Chromium) < 95.0.1020.30 Multiple VulnerabilitiesNessusWindows
high
154316FreeBSD : chromium -- multiple vulnerabilities (bdaecfad-3117-11ec-b3b0-3065ec8fd3ec)NessusFreeBSD Local Security Checks
high
154239Google Chrome < 95.0.4638.54 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
154238Google Chrome < 95.0.4638.54 Multiple VulnerabilitiesNessusWindows
high