CVE-2021-21156

Upstream information

CVE-2021-21156 at MITRE

Description

Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted script.

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SUSE information

Overall state of this security issue: Does not affect SUSE products

CVSS v2 Scores

CVSS detail	National Vulnerability Database
Base Score	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores

CVSS detail	National Vulnerability Database
Base Score	8.8
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1182358 [RESOLVED / FIXED]

SUSE Security Advisories:

• openSUSE-SU-2021:0392-1, published Mon Mar 8 12:39:33 2021
• openSUSE-SU-2021:0401-1, published Wed Mar 10 00:39:01 2021
• openSUSE-SU-2021:0413-1, published Tue Mar 16 00:38:40 2021
• openSUSE-SU-2021:0973-1, published Mon Jul 12 15:44:30 2021
• openSUSE-SU-2021:1016-1, published Mon Jul 12 15:44:30 2021

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 15 SP2	chromedriver >= 89.0.4389.72-bp152.2.62.1 chromium >= 89.0.4389.72-bp152.2.62.1 libQt5Pdf5 >= 5.15.3-bp152.3.3.1 libQt5PdfWidgets5 >= 5.15.3-bp152.3.3.1 libqt5-qtpdf-devel >= 5.15.3-bp152.3.3.1 libqt5-qtpdf-examples >= 5.15.3-bp152.3.3.1 libqt5-qtpdf-imports >= 5.15.3-bp152.3.3.1 libqt5-qtpdf-private-headers-devel >= 5.15.3-bp152.3.3.1 libqt5-qtwebengine >= 5.15.3-bp152.3.3.1 libqt5-qtwebengine-devel >= 5.15.3-bp152.3.3.1 libqt5-qtwebengine-examples >= 5.15.3-bp152.3.3.1 libqt5-qtwebengine-private-headers-devel >= 5.15.3-bp152.3.3.1	Patchnames: openSUSE-2021-1016 openSUSE-2021-401
openSUSE Leap 15.2	chromedriver >= 89.0.4389.72-lp152.2.77.1 chromium >= 89.0.4389.72-lp152.2.77.1 libQt5Pdf5 >= 5.15.3-lp152.3.3.4 libQt5PdfWidgets5 >= 5.15.3-lp152.3.3.4 libqt5-qtpdf-devel >= 5.15.3-lp152.3.3.4 libqt5-qtpdf-examples >= 5.15.3-lp152.3.3.4 libqt5-qtpdf-imports >= 5.15.3-lp152.3.3.4 libqt5-qtpdf-private-headers-devel >= 5.15.3-lp152.3.3.4 libqt5-qtwebengine >= 5.15.3-lp152.3.3.4 libqt5-qtwebengine-devel >= 5.15.3-lp152.3.3.4 libqt5-qtwebengine-examples >= 5.15.3-lp152.3.3.4 libqt5-qtwebengine-private-headers-devel >= 5.15.3-lp152.3.3.4	Patchnames: openSUSE-2021-392 openSUSE-2021-973
openSUSE Leap 15.2 NonFree	opera >= 74.0.3911.203-lp152.2.37.1	Patchnames: openSUSE-2021-413
openSUSE Leap 15.3	chromium >= 90.0.4430.212-bp153.1.1 libqt5-qtwebengine >= 5.15.3-bp153.1.1	Patchnames: openSUSE Leap 15.3 GA chromium-90.0.4430.212-bp153.1.1 openSUSE Leap 15.3 GA libqt5-qtwebengine-5.15.3-bp153.1.1
openSUSE Leap 15.4	chromium >= 101.0.4951.64-bp154.1.2 libqt5-qtwebengine >= 5.15.9-bp154.1.32	Patchnames: openSUSE Leap 15.4 GA chromium-101.0.4951.64-bp154.1.2 openSUSE Leap 15.4 GA libqt5-qtwebengine-5.15.9-bp154.1.32
openSUSE Tumbleweed	chromedriver >= 93.0.4577.82-1.1 chromium >= 93.0.4577.82-1.1 libQt5Pdf5 >= 5.15.6-2.1 libQt5PdfWidgets5 >= 5.15.6-2.1 libqt5-qtpdf-devel >= 5.15.6-2.1 libqt5-qtpdf-examples >= 5.15.6-2.1 libqt5-qtpdf-imports >= 5.15.6-2.1 libqt5-qtpdf-private-headers-devel >= 5.15.6-2.1 libqt5-qtwebengine >= 5.15.6-2.1 libqt5-qtwebengine-devel >= 5.15.6-2.1 libqt5-qtwebengine-examples >= 5.15.6-2.1 libqt5-qtwebengine-private-headers-devel >= 5.15.6-2.1 ungoogled-chromium >= 113.0.5672.92-1.1 ungoogled-chromium-chromedriver >= 113.0.5672.92-1.1	Patchnames: openSUSE-Tumbleweed-2024-10681 openSUSE-Tumbleweed-2024-10977 openSUSE-Tumbleweed-2024-12948

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SUSE Timeline for this CVE

CVE page created: Fri Oct 7 12:51:26 2022
CVE page last modified: Sat Nov 1 22:21:10 2025