CVE-2021-21198
published 2021-04-09CVE-2021-21198: Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a…
PriorityP338high7.4CVSS 3.1
AVNACLPRNUIRSCCHINAN
EPSS
1.79%
75.9th percentile
Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 89.0.4389.114-1 | 89.0.4389.114-1 |
| chromium | chromium | >= 0 < 89.0.4389.114-1 | 89.0.4389.114-1 |
| chromium | chromium | >= 0 < 89.0.4389.114-1 | 89.0.4389.114-1 |
| chromium | chromium | >= 0 < 89.0.4389.114-1 | 89.0.4389.114-1 |
| debian | chromium | < chromium 89.0.4389.114-1 (bookworm) | chromium 89.0.4389.114-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 89.0.4389.114 | 89.0.4389.114 | |
| chrome | >= unspecified < 89.0.4389.114 | 89.0.4389.114 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.17.4HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
osv7.4HIGH
vendor_debian7.4HIGH
vendor_msrc7.4HIGH
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Microsoft
Chromium: CVE-2021-21198 Out of bounds read in IPC
vendor_msrc·2021-04-13·CVSS 7.4
CVE-2021-21198 [HIGH] Chromium: CVE-2021-21198 Out of bounds read in IPC
Chromium: CVE-2021-21198 Out of bounds read in IPC
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
89.0.774.68
4/1/2021
89.0.4389.114
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. Please see Security Update Guide Supports CVEs Ass
Chrome
Stable Channel Update for Desktop: CVE-2021-21197
vendor_chrome·2021-03-30·CVSS 8.8
CVE-2021-21197 [HIGH] Stable Channel Update for Desktop: CVE-2021-21197
Stable Channel Update for Desktop
CVE-2021-21197: Heap buffer overflow in TabStrip. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-02-03 [$TBD][ 1184399 ] High CVE-2021-21198: Out of bounds read in IPC
Reported by Mark Brand of Google Project Zero on 2021-03-03 [$7500][ 1179635 ] High CVE-2021-21199: Use Use after free in Aura
Severity: high
Debian
CVE-2021-21198: chromium - Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remo...
vendor_debian·2021·CVSS 7.4
CVE-2021-21198 [HIGH] CVE-2021-21198: chromium - Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remo...
Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 89.0.4389.114-1)
bullseye: resolved (fixed in 89.0.4389.114-1)
forky: resolved (fixed in 89.0.4389.114-1)
sid: resolved (fixed in 89.0.4389.114-1)
trixie: resolved (fixed in 89.0.4389.114-1)
GHSA
GHSA-8hpv-ffwj-685g: Out of bounds read in IPC in Google Chrome prior to 89
ghsa_unreviewed·2022-05-24
CVE-2021-21198 [HIGH] CWE-125 GHSA-8hpv-ffwj-685g: Out of bounds read in IPC in Google Chrome prior to 89
Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
OSV
CVE-2021-21198: Out of bounds read in IPC in Google Chrome prior to 89
osv·2021-04-09·CVSS 7.4
CVE-2021-21198 [HIGH] CVE-2021-21198: Out of bounds read in IPC in Google Chrome prior to 89
Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://packetstormsecurity.com/files/162973/Chrome-Legacy-ipc-Message-Passed-Via-Shared-Memory.htmlhttps://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop_30.htmlhttps://crbug.com/1184399https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA3I24NVG7HAYYUTOSN5A/https://security.gentoo.org/glsa/202104-08http://packetstormsecurity.com/files/162973/Chrome-Legacy-ipc-Message-Passed-Via-Shared-Memory.htmlhttps://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop_30.htmlhttps://crbug.com/1184399https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA3I24NVG7HAYYUTOSN5A/https://security.gentoo.org/glsa/202104-08
2021-04-09
Published