CVE-2020-6434
published 2020-04-13CVE-2020-6434: Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.66%
74.0th percentile
Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 81.0.4044.92-1 | 81.0.4044.92-1 |
| chromium | chromium | >= 0 < 81.0.4044.92-1 | 81.0.4044.92-1 |
| chromium | chromium | >= 0 < 81.0.4044.92-1 | 81.0.4044.92-1 |
| chromium | chromium | >= 0 < 81.0.4044.92-1 | 81.0.4044.92-1 |
| debian | chromium | < chromium 81.0.4044.92-1 (bookworm) | chromium 81.0.4044.92-1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 81.0.4044.92 | 81.0.4044.92 | |
| chrome | >= unspecified < 81.0.4044.92 | 81.0.4044.92 | |
| 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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Chrome
Stable Channel Update for Desktop: CVE-2020-6433
vendor_chrome·2020-04-07·CVSS 4.3
CVE-2020-6433 [MEDIUM] Stable Channel Update for Desktop: CVE-2020-6433
Stable Channel Update for Desktop
CVE-2020-6433: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-01-21
[$500][ 1048555 ] Medium CVE-2020-6434: Use after free in devtools
Reported by HyungSeok Han (DaramG) of Theori on 2020-02-04
Severity: medium
Red Hat
chromium-browser: Use after free in devtools
vendor_redhat·2020-04-07·CVSS 8.8
CVE-2020-6434 [HIGH] chromium-browser: Use after free in devtools
chromium-browser: Use after free in devtools
Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Debian
CVE-2020-6434: chromium - Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remo...
vendor_debian·2020·CVSS 8.8
CVE-2020-6434 [HIGH] CVE-2020-6434: chromium - Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remo...
Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 81.0.4044.92-1)
bullseye: resolved (fixed in 81.0.4044.92-1)
forky: resolved (fixed in 81.0.4044.92-1)
sid: resolved (fixed in 81.0.4044.92-1)
trixie: resolved (fixed in 81.0.4044.92-1)
GHSA
GHSA-whgf-v8g5-7cgx: Use after free in devtools in Google Chrome prior to 81
ghsa_unreviewed·2022-05-24
CVE-2020-6434 [MEDIUM] CWE-416 GHSA-whgf-v8g5-7cgx: Use after free in devtools in Google Chrome prior to 81
Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2020-6434: Use after free in devtools in Google Chrome prior to 81
osv·2020-04-13·CVSS 8.8
CVE-2020-6434 [HIGH] CVE-2020-6434: Use after free in devtools in Google Chrome prior to 81
Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-6423 CVE-2020-6430 CVE-2020-6431 CVE-2020-6433 CVE-2020-6434 CVE-2020-6435 CVE-2020-6436 CVE-2020-6437 CVE-2020-6438 CVE-2020-6439 CVE-2020-6440 CVE-2020-6441 CVE-2020-6442 CVE-2020-6443 CVE-
bugzilla·2020-04-09·CVSS 8.8
CVE-2020-6423 [HIGH] CVE-2020-6423 CVE-2020-6430 CVE-2020-6431 CVE-2020-6433 CVE-2020-6434 CVE-2020-6435 CVE-2020-6436 CVE-2020-6437 CVE-2020-6438 CVE-2020-6439 CVE-2020-6440 CVE-2020-6441 CVE-2020-6442 CVE-2020-6443 CVE-
CVE-2020-6423 CVE-2020-6430 CVE-2020-6431 CVE-2020-6433 CVE-2020-6434 CVE-2020-6435 CVE-2020-6436 CVE-2020-6437 CVE-2020-6438 CVE-2020-6439 CVE-2020-6440 CVE-2020-6441 CVE-2020-6442 CVE-2020-6443 CVE-2020-6444 ... 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 releva
Bugzilla
CVE-2020-6434 chromium-browser: Use after free in devtools
bugzilla·2020-04-09·CVSS 8.8
CVE-2020-6434 [HIGH] CVE-2020-6434 chromium-browser: Use after free in devtools
CVE-2020-6434 chromium-browser: Use after free in devtools
An use after free flaw was found in the devtools component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1048555
External References:
https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-all [bug 1822628]
Affects: fedora-all [bug 1822627]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2020:1487 https://access.redhat.com/errata/RHSA-2020:1487
---
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-2020-6434
Bugzilla
CVE-2020-6423 CVE-2020-6430 CVE-2020-6431 CVE-2020-6433 CVE-2020-6434 CVE-2020-6435 CVE-2020-6436 CVE-2020-6437 CVE-2020-6438 CVE-2020-6439 CVE-2020-6440 CVE-2020-6441 CVE-2020-6442 CVE-2020-6443 CVE-
bugzilla·2020-04-09·CVSS 8.8
CVE-2020-6423 [HIGH] CVE-2020-6423 CVE-2020-6430 CVE-2020-6431 CVE-2020-6433 CVE-2020-6434 CVE-2020-6435 CVE-2020-6436 CVE-2020-6437 CVE-2020-6438 CVE-2020-6439 CVE-2020-6440 CVE-2020-6441 CVE-2020-6442 CVE-2020-6443 CVE-
CVE-2020-6423 CVE-2020-6430 CVE-2020-6431 CVE-2020-6433 CVE-2020-6434 CVE-2020-6435 CVE-2020-6436 CVE-2020-6437 CVE-2020-6438 CVE-2020-6439 CVE-2020-6440 CVE-2020-6441 CVE-2020-6442 CVE-2020-6443 CVE-2020-6444 ... 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 t
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.htmlhttps://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.htmlhttps://crbug.com/1048555https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XWIVVYIQU67QR2LHNGGZBS4FZOW2RQO/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFVP775RPRDVY5FUCN7ABH5AE74TQFDD/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMXPDHEEACPD3BCMTC26SCCYB2ZMUOAO/https://www.debian.org/security/2020/dsa-4714http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.htmlhttps://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.htmlhttps://crbug.com/1048555https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XWIVVYIQU67QR2LHNGGZBS4FZOW2RQO/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFVP775RPRDVY5FUCN7ABH5AE74TQFDD/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMXPDHEEACPD3BCMTC26SCCYB2ZMUOAO/https://www.debian.org/security/2020/dsa-4714
2020-04-13
Published