FreeBSD : chromium -- multiple vulnerabilities (48514901-711d-11eb-9846-e09467587c17)

high Nessus Plugin ID 146578
New! Plugin Severity Now Using CVSS v3

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


The remote FreeBSD host is missing a security-related update.


Chrome Releases reports :

This release contains 10 security fixes, including :

- [1138143] High CVE-2021-21149: Stack overflow in Data Transfer.
Reported by Ryoya Tsukasaki on 2020-10-14

- [1172192] High CVE-2021-21150: Use after free in Downloads. Reported by Woojin Oh(@pwn_exploit) of STEALIEN on 2021-01-29

- [1165624] High CVE-2021-21151: Use after free in Payments. Reported by Khalil Zhani on 2021-01-12

- [1166504] High CVE-2021-21152: Heap buffer overflow in Media.
Reported by Anonymous on 2021-01-14

- [1155974] High CVE-2021-21153: Stack overflow in GPU Process.
Reported by Jan Ruge of ERNW GmbH on 2020-12-06

- [1173269] High CVE-2021-21154: Heap buffer overflow in Tab Strip.
Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-02-01

- [1175500] High CVE-2021-21155: Heap buffer overflow in Tab Strip.
Reported by Khalil Zhani on 2021-02-07

- [1177341] High CVE-2021-21156: Heap buffer overflow in V8. Reported by Sergei Glazunov of Google Project Zero on 2021-02-11

- [1170657] Medium CVE-2021-21157: Use after free in Web Sockets.
Reported by Anonymous on 2021-01-26


Update the affected package.

See Also

Plugin Details

Severity: High

ID: 146578

File Name: freebsd_pkg_48514901711d11eb9846e09467587c17.nasl

Version: 1.4

Type: local

Published: 2/18/2021

Updated: 5/18/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2021-21157


Risk Factor: High

Score: 8.1


Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

Temporal Vector: E:POC/RL:OF/RC:C


Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:chromium, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/17/2021

Vulnerability Publication Date: 2/16/2021

Reference Information

CVE: CVE-2021-21149, CVE-2021-21150, CVE-2021-21151, CVE-2021-21152, CVE-2021-21153, CVE-2021-21154, CVE-2021-21155, CVE-2021-21156, CVE-2021-21157