Out-of-bounds read in Google Chrome - CVE-2018-6143

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Main Vulnerability Database Vulnerabilities #VU13090

Out-of-bounds read in Google Chrome - CVE-2018-6143

Published: May 31, 2018 / Updated: June 6, 2021


Vulnerability identifier: #VU13090
CSH Severity: Low
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2018-6143
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists due to out-of-bounds read in V8. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and cause the service to crash.

Affected software

Google Chrome
Debian Linux
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Desktop
Fedora
SUSE Linux
Opensuse
openSUSE Leap
chromium

How to mitigate CVE-2018-6143

Update to version 67.0.3396.62.

Google Chrome - update to 67.0.3396.62
chromium - addressed in versions 67.0.3396.79-1.el7, 67.0.3396.79-1.fc27, 67.0.3396.79-1.fc28

External References

Related Security Bulletins