CVE-2019-5827 Integer overflow in Chrome

What is CVE-2019-5827?

CVE-2019-5827 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 27 Jun 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Integer overflow in SQLite via WebSQL in Google Chrome prior to 74.0.3729.131 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Weakness: CWE-787, CWE-190

Which versions are affected by CVE-2019-5827?

It affects 6 products.

Products include Canonical Ubuntu Linux, Debian Debian Linux, Fedoraproject Fedora, Google Chrome, Opensuse Backports, Opensuse Leap.

How do I fix CVE-2019-5827?

Upgrade to a fixed version.

Is CVE-2019-5827 being exploited?

There is no known exploitation of CVE-2019-5827 in the wild and no public exploit code.

Other vulnerabilities in Canonical Ubuntu Linux

• CVE-2020-11651 SaltStack Salt Authentication Bypass Exploited Critical 9.8
• CVE-2020-7247 OpenSMTPD Remote Code Execution Exploited Critical 9.8
• CVE-2019-16928 Exim Out-of-bounds Write Exploited Critical 9.8
• CVE-2018-6789 Exim Buffer Overflow Exploited Critical 9.8
• CVE-2015-2590 Oracle Java SE and Java SE Embedded Remote Code Execution Exploited Critical 9.8

All Canonical Ubuntu Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2019-5827, GHSA-r9jh-6r48-qhmq, UBUNTU-CVE-2019-5827.