CVE-2021-4066
published 2021-12-23CVE-2021-4066: Integer underflow in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.27%
66.9th percentile
Integer underflow in ANGLE in Google Chrome prior to 96.0.4664.93 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 < 97.0.4692.71-0.1~deb11u1 | 97.0.4692.71-0.1~deb11u1 |
| chromium | chromium | >= 0 < 97.0.4692.71-0.1 | 97.0.4692.71-0.1 |
| chromium | chromium | >= 0 < 97.0.4692.71-0.1 | 97.0.4692.71-0.1 |
| chromium | chromium | >= 0 < 97.0.4692.71-0.1 | 97.0.4692.71-0.1 |
| debian | chromium | < chromium 97.0.4692.71-0.1 (bookworm) | chromium 97.0.4692.71-0.1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 96.0.4664.93 | 96.0.4664.93 | |
| chrome | >= unspecified < 96.0.4664.93 | 96.0.4664.93 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
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_msrc8.8HIGH
vendor_redhat7.1HIGH
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GHSA
GHSA-3m9h-8r9r-7c84: Integer underflow in ANGLE in Google Chrome prior to 96
ghsa_unreviewed·2021-12-24
CVE-2021-4066 [HIGH] CWE-191 GHSA-3m9h-8r9r-7c84: Integer underflow in ANGLE in Google Chrome prior to 96
Integer underflow in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2021-4066: Integer underflow in ANGLE in Google Chrome prior to 96
osv·2021-12-23·CVSS 8.8
CVE-2021-4066 [HIGH] CVE-2021-4066: Integer underflow in ANGLE in Google Chrome prior to 96
Integer underflow in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Red Hat
kernel: net/sched: sch_frag: fix stack OOB read while fragmenting IPv4 packets
vendor_redhat·2024-02-27·CVSS 7.1
CVE-2021-46954 [HIGH] CWE-125 kernel: net/sched: sch_frag: fix stack OOB read while fragmenting IPv4 packets
kernel: net/sched: sch_frag: fix stack OOB read while fragmenting IPv4 packets
In the Linux kernel, the following vulnerability has been resolved:
net/sched: sch_frag: fix stack OOB read while fragmenting IPv4 packets
when 'act_mirred' tries to fragment IPv4 packets that had been previously
re-assembled using 'act_ct', splats like the following can be observed on
kernels built with KASAN:
BUG: KASAN: stack-out-of-bounds in ip_do_fragment+0x1b03/0x1f60
Read of size 1 at addr ffff888147009574 by task ping/947
CPU: 0 PID: 947 Comm: ping Not tainted 5.12.0-rc6+ #418
Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014
Call Trace:
dump_stack+0x92/0xc1
print_address_description.constprop.7+0x1a/0x150
kasan_report.cold.13+0x7f/0x111
ip_do_fragment+0x1b03/0x1f60
sch_
Microsoft
Chromium: CVE-2021-4066 Integer underflow in ANGLE
vendor_msrc·2021-12-14·CVSS 8.8
CVE-2021-4066 [HIGH] Chromium: CVE-2021-4066 Integer underflow in ANGLE
Chromium: CVE-2021-4066 Integer underflow in ANGLE
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: What is the version information for this release?
Microsoft Edge Version
Date Released
Based on Chromium Version
96.0.1054.53
12/10/2021
96.0.4664.93
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the browser?
In yo
Chrome
Stable Channel Update for Desktop: CVE-2021-4065
vendor_chrome·2021-12-06·CVSS 8.8
CVE-2021-4065 [HIGH] Stable Channel Update for Desktop: CVE-2021-4065
Stable Channel Update for Desktop
CVE-2021-4065: Use after free in autofill. Reported by 5n1p3r0010 from Topsec ChiXiao Lab on 2021-11-25 [$TBD][ 1274499 ] High CVE-2021-4066: Integer underflow in ANGLE
Reported by Jaehun Jeong(@n3sk) of Theori on 2021-11-29 [$TBD][ 1274641 ] High CVE-2021-4067: Use after free in window manager
Severity: high
Debian
CVE-2021-4066: chromium - Integer underflow in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remo...
vendor_debian·2021·CVSS 8.8
CVE-2021-4066 [HIGH] CVE-2021-4066: chromium - Integer underflow in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remo...
Integer underflow in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 97.0.4692.71-0.1)
bullseye: resolved (fixed in 97.0.4692.71-0.1~deb11u1)
forky: resolved (fixed in 97.0.4692.71-0.1)
sid: resolved (fixed in 97.0.4692.71-0.1)
trixie: resolved (fixed in 97.0.4692.71-0.1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.htmlhttps://crbug.com/1274499https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/https://security.gentoo.org/glsa/202208-25https://www.debian.org/security/2022/dsa-5046https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.htmlhttps://crbug.com/1274499https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/https://security.gentoo.org/glsa/202208-25https://www.debian.org/security/2022/dsa-5046
2021-12-23
Published