CVE-2020-6556: Buffer Overflow
First published: Tue Aug 18 2020(Updated: )
Heap buffer overflow in SwiftShader in Google Chrome prior to 84.0.4147.135 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 |
|---|---|---|
| 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 | |
| Google Chrome | <84.0.4147.125 | |
| Debian Debian Linux | =10.0 | |
| Fedoraproject Fedora | =33 | |
| openSUSE Leap | =15.1 | |
| openSUSE Leap | =15.2 | |
| Google Chrome | <84.0.4147.135 | 84.0.4147.135 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2020-6556
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00049.html
- https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_18.html (Advisory)
- https://crbug.com/1115345
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/
- https://www.debian.org/security/2021/dsa-4824
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/
- collector/security-tracker-debian
- agent/type
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/severity
- agent/weakness
- agent/author
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/references
- agent/event
- agent/softwarecombine
- agent/description
- agent/tags
- agent/first-publish-date
- collector/chrome-releases
- agent/software-canonical-lookup
- package-manager/debian
- vendor/google
- canonical/google chrome
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/33
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.1
- version/opensuse leap/15.2