CVE-2020-15990: Use After Free
First published: Tue Nov 03 2020(Updated: )
Use after free in autofill in Google Chrome prior to 86.0.4240.75 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Credit: chrome-cve-admin@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome | <86.0.4240.75 | |
| Debian Debian Linux | =10.0 | |
| Fedoraproject Fedora | =31 | |
| Fedoraproject Fedora | =32 | |
| Fedoraproject Fedora | =33 | |
| openSUSE Backports SLE | =15.0-sp2 | |
| 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
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html
- https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html
- https://crbug.com/1133671
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/
- https://www.debian.org/security/2021/dsa-4824
- https://security-tracker.debian.org/tracker/CVE-2020-15990
Frequently Asked Questions
What is the severity of CVE-2020-15990?
The severity of CVE-2020-15990 is high with a severity value of 8.8.
What is affected by CVE-2020-15990?
Google Chrome versions prior to 86.0.4240.75, Debian Debian Linux 10.0, Fedoraproject Fedora versions 31, 32, and 33, and openSUSE Backports SLE 15.0-sp2 are affected by CVE-2020-15990.
How can a remote attacker exploit CVE-2020-15990?
A remote attacker who has compromised the renderer process can potentially perform a sandbox escape via a crafted HTML page in Google Chrome prior to 86.0.4240.75.
What is the remedy for CVE-2020-15990?
To fix CVE-2020-15990, update to Google Chrome version 86.0.4240.75 or later, Debian Debian Linux version 90.0.4430.212-1~deb10u1, Fedoraproject Fedora versions 116.0.5845.180-1~deb11u1, 118.0.5993.117-1~deb11u1, 116.0.5845.180-1~deb12u1, 118.0.5993.117-1~deb12u1, 118.0.5993.117-1, or 119.0.6045.105-1, or update the chromium package from the Debian repository.
Is there any additional information available about CVE-2020-15990?
Yes, you can find additional information about CVE-2020-15990 at the following references: http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html, https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html, and https://crbug.com/1133671.
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