CVE-2018-6156

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

Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.

References

https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html

https://crbug.com/841962

https://usn.ubuntu.com/4165-1/

Details

Source: MITRE

Published: 2019-06-27

Updated: 2020-08-24

Type: CWE-787

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Vulnerable Software

Configuration 1

OR

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

Tenable Plugins

View all (12 total)

IDNameProductFamilySeverity
130200Ubuntu 16.04 LTS / 18.04 LTS / 19.04 / 19.10 : Firefox vulnerabilities (USN-4165-1)NessusUbuntu Local Security Checks
high
130170Mozilla Firefox < 70.0 Multiple VulnerabilitiesNessusWindows
high
130169Mozilla Firefox < 70.0 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
123240openSUSE Security Update : Chromium (openSUSE-2019-559)NessusSuSE Local Security Checks
high
120392Fedora 28 : chromium (2018-499f2dbc96)NessusFedora Local Security Checks
high
117647Fedora 27 : chromium (2018-4a16e37c81)NessusFedora Local Security Checks
critical
700361Google Chrome < 68.0.3440.75 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
high
112075GLSA-201808-01 : Chromium, Google Chrome: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
111487RHEL 6 : chromium-browser (RHSA-2018:2282)NessusRed Hat Local Security Checks
critical
111432openSUSE Security Update : Chromium (openSUSE-2018-780)NessusSuSE Local Security Checks
high
111407FreeBSD : chromium -- multiple vulnerabilities (b9c525d9-9198-11e8-beba-080027ef1a23)NessusFreeBSD Local Security Checks
critical
111360Debian DSA-4256-1 : chromium-browser - security updateNessusDebian Local Security Checks
critical