CVE-2020-6457
published 2020-05-21CVE-2020-6457: Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted…
PriorityP346critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
1.24%
65.6th percentile
Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 83.0.4103.83-1 | 83.0.4103.83-1 |
| chromium | chromium | >= 0 < 83.0.4103.83-1 | 83.0.4103.83-1 |
| chromium | chromium | >= 0 < 83.0.4103.83-1 | 83.0.4103.83-1 |
| chromium | chromium | >= 0 < 83.0.4103.83-1 | 83.0.4103.83-1 |
| debian | chromium | < chromium 83.0.4103.83-1 (bookworm) | chromium 83.0.4103.83-1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| chrome | < 81.0.4044.113 | 81.0.4044.113 | |
| chrome | >= unspecified < 81.0.4044.113 | 81.0.4044.113 | |
| chrome_chrome | — | — |
CVSS provenance
nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv9.6CRITICAL
vendor_debian9.6CRITICAL
vendor_redhat9.6CRITICAL
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Red Hat
chromium-browser: Use after free in speech recognizer
vendor_redhat·2020-04-15·CVSS 9.6
CVE-2020-6457 [CRITICAL] chromium-browser: Use after free in speech recognizer
chromium-browser: Use after free in speech recognizer
Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Chrome
Stable Channel Update for Desktop: CVE-2020-6457
vendor_chrome·2020-04-15·CVSS 9.6
CVE-2020-6457 [CRITICAL] Stable Channel Update for Desktop: CVE-2020-6457
Stable Channel Update for Desktop
CVE-2020-6457: Use after free in speech recognizer. Reported by Leecraso and Guang Gong of Alpha Lab, Qihoo 360 on 2020-04-04
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel
Severity: critical
Debian
CVE-2020-6457: chromium - Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allo...
vendor_debian·2020·CVSS 9.6
CVE-2020-6457 [CRITICAL] CVE-2020-6457: chromium - Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allo...
Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 83.0.4103.83-1)
bullseye: resolved (fixed in 83.0.4103.83-1)
forky: resolved (fixed in 83.0.4103.83-1)
sid: resolved (fixed in 83.0.4103.83-1)
trixie: resolved (fixed in 83.0.4103.83-1)
GHSA
GHSA-4gh8-r36v-mwv7: Use after free in speech recognizer in Google Chrome prior to 81
ghsa_unreviewed·2022-05-24
CVE-2020-6457 [MEDIUM] CWE-416 GHSA-4gh8-r36v-mwv7: Use after free in speech recognizer in Google Chrome prior to 81
Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
OSV
CVE-2020-6457: Use after free in speech recognizer in Google Chrome prior to 81
osv·2020-05-21·CVSS 9.6
CVE-2020-6457 [CRITICAL] CVE-2020-6457: Use after free in speech recognizer in Google Chrome prior to 81
Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-6457 chromium: chromium-browser: Use after free in speech recognizer [fedora-all]
bugzilla·2020-04-16·CVSS 9.6
CVE-2020-6457 [CRITICAL] CVE-2020-6457 chromium: chromium-browser: Use after free in speech recognizer [fedora-all]
CVE-2020-6457 chromium: chromium-browser: Use after free in speech recognizer [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 suppo
Bugzilla
CVE-2020-6457 chromium: chromium-browser: Use after free in speech recognizer [epel-all]
bugzilla·2020-04-16·CVSS 9.6
CVE-2020-6457 [CRITICAL] CVE-2020-6457 chromium: chromium-browser: Use after free in speech recognizer [epel-all]
CVE-2020-6457 chromium: chromium-browser: Use after free in speech recognizer [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
Bugzilla
CVE-2020-6457 chromium-browser: Use after free in speech recognizer
bugzilla·2020-04-16·CVSS 9.6
CVE-2020-6457 [CRITICAL] CVE-2020-6457 chromium-browser: Use after free in speech recognizer
CVE-2020-6457 chromium-browser: Use after free in speech recognizer
An use after free flaw was found in the speech recognizer component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1067851
External References:
https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_15.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-all [bug 1824953]
Affects: fedora-all [bug 1824951]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2020:1504 https://access.redhat.com/errata/RHSA-2020:1504
---
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https://access.redhat.com/security/cve
https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_15.htmlhttps://crbug.com/1067851https://www.debian.org/security/2020/dsa-4714https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_15.htmlhttps://crbug.com/1067851https://www.debian.org/security/2020/dsa-4714
2020-05-21
Published