CVE-2020-15976: Use After Free
First published: Tue Nov 03 2020(Updated: )
Use after free in WebXR in Google Chrome on Android prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Credit: chrome-cve-admin@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome | <86.0.4240.75 | |
| Google Android | ||
| openSUSE Backports SLE | =15.0-sp2 | |
| Debian Debian Linux | =10.0 | |
| Fedoraproject Fedora | =31 | |
| Fedoraproject Fedora | =32 | |
| Fedoraproject Fedora | =33 | |
| 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/1123522
- 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://security.gentoo.org/glsa/202101-30
- https://www.debian.org/security/2021/dsa-4824
- https://security-tracker.debian.org/tracker/CVE-2020-15976
Frequently Asked Questions
What is CVE-2020-15976?
CVE-2020-15976 is a vulnerability in WebXR in Google Chrome on Android prior to version 86.0.4240.75 that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.
How can CVE-2020-15976 be exploited?
CVE-2020-15976 can be exploited by a remote attacker through a crafted HTML page.
What is the severity of CVE-2020-15976?
CVE-2020-15976 has a severity rating of 8.8 (high).
Which software versions are affected by CVE-2020-15976?
Google Chrome on Android versions prior to 86.0.4240.75 are affected by CVE-2020-15976.
How can I fix CVE-2020-15976?
To fix CVE-2020-15976, update Google Chrome on Android to version 86.0.4240.75 or later.
- collector/nvd-index
- collector/security-tracker-debian
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/tags
- agent/type
- agent/description
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- vendor/google
- canonical/google chrome
- canonical/google android
- vendor/opensuse
- canonical/opensuse backports sle
- version/opensuse backports sle/15.0-sp2
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/31
- version/fedoraproject fedora/32
- version/fedoraproject fedora/33
- package-manager/debian