CVE-2020-6451
published 2020-04-13CVE-2020-6451: Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP342high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.45%
70.5th percentile
Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 80.0.3987.162-1 | 80.0.3987.162-1 |
| chromium | chromium | >= 0 < 80.0.3987.162-1 | 80.0.3987.162-1 |
| chromium | chromium | >= 0 < 80.0.3987.162-1 | 80.0.3987.162-1 |
| chromium | chromium | >= 0 < 80.0.3987.162-1 | 80.0.3987.162-1 |
| debian | chromium | < chromium 80.0.3987.162-1 (bookworm) | chromium 80.0.3987.162-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 80.0.3987.162 | 80.0.3987.162 | |
| chrome | >= unspecified < 80.0.3987.162 | 80.0.3987.162 | |
| chrome_chrome | — | — | |
| opensuse | backports_sle | — | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
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GHSA
GHSA-hp8c-vj2x-29pj: Use after free in WebAudio in Google Chrome prior to 80
ghsa_unreviewed·2022-05-24
CVE-2020-6451 [MEDIUM] CWE-416 GHSA-hp8c-vj2x-29pj: Use after free in WebAudio in Google Chrome prior to 80
Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2020-6451: Use after free in WebAudio in Google Chrome prior to 80
osv·2020-04-13·CVSS 8.8
CVE-2020-6451 [HIGH] CVE-2020-6451: Use after free in WebAudio in Google Chrome prior to 80
Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Project0
Project Zero RCA: CVE-2019-13720: Chrome use-after-free in webaudio
project_zero·CVSS 8.8
CVE-2019-13720 [HIGH] Project Zero RCA: CVE-2019-13720: Chrome use-after-free in webaudio
# CVE-2019-13720: Chrome use-after-free in webaudio
*Sergei Glazunov & Maddie Stone, Project Zero (Originally posted on [Project Zero blog](https://googleprojectzero.blogspot.com/p/rca.html) 2020-07-27)*
## The Basics
**Disclosure or Patch Date:** 31 October 2019
**Product:** Google Chrome
**Advisory:** https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.html
**Affected Versions:** Chrome 76 - 78.0.3904.70
**First Patched Version:** Chrome 78.0.3904.87
**Issue/Bug Report:** https://bugs.chromium.org/p/chromium/issues/detail?id=1019226
**Patch CL:** https://chromium-review.googlesource.com/c/chromium/src/+/1888103
**Bug-Introducing CL:** https://chromium-review.googlesource.com/c/chromium/src/+/1077713/
**Reporter(s):** Anton Ivanov and Alexey Kulaev
Chrome
Stable Channel Update for Desktop: CVE-2020-6450
vendor_chrome·2020-03-31·CVSS 8.8
CVE-2020-6450 [HIGH] Stable Channel Update for Desktop: CVE-2020-6450
Stable Channel Update for Desktop
CVE-2020-6450: Use after free in WebAudio. Reported by Man Yue Mo of GitHub Security Lab on 2020-03-17
[$TBD][ 1061018 ] High CVE-2020-6451: Use after free in WebAudio
Reported by Man Yue Mo of GitHub Security Lab on 2020-03-12
Severity: high
Red Hat
chromium-browser: Use after free in WebAudio
vendor_redhat·2020-03-31·CVSS 8.8
CVE-2020-6451 [HIGH] CWE-416 chromium-browser: Use after free in WebAudio
chromium-browser: Use after free in WebAudio
Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Debian
CVE-2020-6451: chromium - Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a rem...
vendor_debian·2020·CVSS 8.8
CVE-2020-6451 [HIGH] CVE-2020-6451: chromium - Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a rem...
Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 80.0.3987.162-1)
bullseye: resolved (fixed in 80.0.3987.162-1)
forky: resolved (fixed in 80.0.3987.162-1)
sid: resolved (fixed in 80.0.3987.162-1)
trixie: resolved (fixed in 80.0.3987.162-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-6451 chromium-browser: Use after free in WebAudio
bugzilla·2020-04-02·CVSS 8.8
CVE-2020-6451 [HIGH] CVE-2020-6451 chromium-browser: Use after free in WebAudio
CVE-2020-6451 chromium-browser: Use after free in WebAudio
An use after free flaw was found in the WebAudio component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1061018
External References:
https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-all [bug 1820160]
Affects: fedora-all [bug 1820159]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2020:1350 https://access.redhat.com/errata/RHSA-2020:1350
---
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https://access.redhat.com/security/cve/cve-2020-6451
Bugzilla
CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 chromium: various flaws [fedora-all]
bugzilla·2020-04-02·CVSS 8.8
CVE-2020-6450 [HIGH] CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 chromium: various flaws [fedora-all]
CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 chromium: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported version
Bugzilla
CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 chromium: various flaws [epel-all]
bugzilla·2020-04-02·CVSS 8.8
CVE-2020-6450 [HIGH] CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 chromium: various flaws [epel-all]
CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 chromium: various flaws [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.htmlhttps://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.htmlhttps://crbug.com/1061018https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JMXT4OKBMCJSNSX7TZDBJNY6ORKFZRFO/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQTV7EFWQKF6VJBCVH4PUQJLGO7ISLTN/http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.htmlhttps://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.htmlhttps://crbug.com/1061018https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JMXT4OKBMCJSNSX7TZDBJNY6ORKFZRFO/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQTV7EFWQKF6VJBCVH4PUQJLGO7ISLTN/
2020-04-13
Published