Use-after-free error in Google Chrome - CVE-2017-5111

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Main Vulnerability Database Vulnerabilities #VU8124

Use-after-free error in Google Chrome - CVE-2017-5111

Published: September 7, 2017 / Updated: June 11, 2021


Vulnerability identifier: #VU8124
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-5111
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists due to use-after-free error in PDFium. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.

Successful exploitation of the vulnerability may result in system compromise.

Affected software

Google Chrome
Arch Linux
Gentoo Linux
Debian Linux
Red Hat Enterprise Linux for x86_64
Fedora
chromium

How to mitigate CVE-2017-5111

Update to version 61.0.

Google Chrome - update to 62.0.3202.75
chromium - addressed in versions 61.0.3163.100-1.el7, 61.0.3163.100-1.fc25, 61.0.3163.100-1.fc26, 61.0.3163.100-1.fc27, 62.0.3202.75-1.fc25, 62.0.3202.89-1.fc25

External References

Related Security Bulletins