CVE-2019-5839: Input Validation
First published: Thu Jun 27 2019(Updated: )
Excessive data validation in URL parser in Google Chrome prior to 75.0.3770.80 allowed a remote attacker who convinced a user to input a URL to bypass website URL validation via a crafted URL.
Credit: cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome | <75.0.3770.80 | |
| Opensuse Backports | =sle-15 | |
| openSUSE Leap | =15.0 | |
| openSUSE Leap | =15.1 | |
| openSUSE Leap | =42.3 | |
| Debian Debian Linux | =10.0 | |
| Fedoraproject Fedora | =29 | |
| Fedoraproject Fedora | =30 | |
| debian/chromium | 90.0.4430.212-1~deb10u1 116.0.5845.180-1~deb11u1 120.0.6099.129-1~deb11u1 119.0.6045.199-1~deb12u1 120.0.6099.129-1~deb12u1 120.0.6099.129-1 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2019-5839
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.html
- https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop.html
- https://crbug.com/925614
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CPM7VPE27DUNJLXM4F5PAAEFFWOEND6X/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EI3DGFVT7CKJO6YVMP55R35HCDVEIC4Z/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FKN4GPMBQ3SDXWB4HL45II5CZ7P2E4AI/
- https://seclists.org/bugtraq/2019/Aug/19
- https://security.gentoo.org/glsa/201908-18
- https://www.debian.org/security/2019/dsa-4500
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FKN4GPMBQ3SDXWB4HL45II5CZ7P2E4AI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CPM7VPE27DUNJLXM4F5PAAEFFWOEND6X/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EI3DGFVT7CKJO6YVMP55R35HCDVEIC4Z/
Frequently Asked Questions
What is CVE-2019-5839?
CVE-2019-5839 is a vulnerability in the URL parser in Google Chrome that allows a remote attacker to bypass URL validation via a crafted URL.
How does CVE-2019-5839 affect Google Chrome?
CVE-2019-5839 affects Google Chrome versions prior to 75.0.3770.80.
Which software versions are affected by CVE-2019-5839?
CVE-2019-5839 affects Google Chrome versions prior to 75.0.3770.80, OpenSUSE Backports sle-15, openSUSE Leap 15.0, openSUSE Leap 15.1, openSUSE Leap 42.3, Debian Debian Linux 10.0, Fedoraproject Fedora 29, Fedoraproject Fedora 30, and Chromium.
How severe is CVE-2019-5839?
CVE-2019-5839 has a severity rating of 4.3 (medium).
How can CVE-2019-5839 be remediated?
To remediate CVE-2019-5839, update Google Chrome to version 75.0.3770.80, OpenSUSE Backports sle-15, openSUSE Leap to the latest version, Debian Debian Linux 10.0 to the latest version, Fedoraproject Fedora 29 to the latest version, and Chromium to the latest version.
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