CVE-2021-37987
published 2021-11-02CVE-2021-37987: Use after free in Network APIs in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP343high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.83%
53.8th percentile
Use after free in Network APIs in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
11 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 | — | — |
| chrome | < 95.0.4638.54 | 95.0.4638.54 | |
| chrome | >= unspecified < 95.0.4638.54 | 95.0.4638.54 | |
| 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
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GHSA
GHSA-x88x-2v2g-73x8: Use after free in Network APIs in Google Chrome prior to 95
ghsa_unreviewed·2022-05-24
CVE-2021-37987 [HIGH] CWE-416 GHSA-x88x-2v2g-73x8: Use after free in Network APIs in Google Chrome prior to 95
Use after free in Network APIs in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2021-37987: Use after free in Network APIs in Google Chrome prior to 95
osv·2021-11-02·CVSS 8.8
CVE-2021-37987 [HIGH] CVE-2021-37987: Use after free in Network APIs in Google Chrome prior to 95
Use after free in Network APIs in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Chrome
Stable Channel Update for Desktop: CVE-2021-37987
vendor_chrome·2021-10-19·CVSS 8.8
CVE-2021-37987 [MEDIUM] Stable Channel Update for Desktop: CVE-2021-37987
Stable Channel Update for Desktop
CVE-2021-37987: Use after free in Network APIs. Reported by Yangkang (@dnpushme) of 360 ATA on 2021-05-08 [$5000][ 1228248 ] Medium CVE-2021-37988 : Use after free in Profiles
Reported by raven (@raid_akame) on 2021-07-12 [$2000][ 1233067 ] Medium CVE-2021-37989 : Inappropriate implementation in Blink
Severity: medium
Microsoft
Chromium: CVE-2021-37987 Use after free in Network APIs
vendor_msrc·2021-10-12·CVSS 8.8
CVE-2021-37987 [HIGH] Chromium: CVE-2021-37987 Use after free in Network APIs
Chromium: CVE-2021-37987 Use after free in Network APIs
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
95.0.1020.30
10/21/2021
95.0.4638.54
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?
Debian
CVE-2021-37987: chromium - Use after free in Network APIs in Google Chrome prior to 95.0.4638.54 allowed a ...
vendor_debian·2021·CVSS 8.8
CVE-2021-37987 [HIGH] CVE-2021-37987: chromium - Use after free in Network APIs in Google Chrome prior to 95.0.4638.54 allowed a ...
Use after free in Network APIs in Google Chrome prior to 95.0.4638.54 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/2021/10/stable-channel-update-for-desktop_19.htmlhttps://crbug.com/1206928https://www.debian.org/security/2022/dsa-5046https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop_19.htmlhttps://crbug.com/1206928https://www.debian.org/security/2022/dsa-5046
2021-11-02
Published