CVE-2020-6521

Upstream information

CVE-2020-6521 at MITRE

Description

Side-channel information leakage in autofill in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores

CVSS detail	National Vulnerability Database
Base Score	4.3
Vector	AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	None
Availability Impact	None

CVSS v3 Scores

CVSS detail	National Vulnerability Database
Base Score	6.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	None
Availability Impact	None
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1174189 [RESOLVED / FIXED]

SUSE Security Advisories:

• openSUSE-SU-2020:1020-1, published Thu Dec 7 12:55:40 2023
• openSUSE-SU-2020:1021-1, published Thu Dec 7 12:55:40 2023
• openSUSE-SU-2020:1048-1, published Thu Dec 7 12:55:40 2023
• openSUSE-SU-2020:1061-1, published Thu Dec 7 12:55:40 2023
• openSUSE-SU-2020:1148-1, published Thu Dec 7 12:55:40 2023
• openSUSE-SU-2020:1172-1, published Thu Dec 7 12:55:40 2023

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 15 SP1	chromedriver >= 84.0.4147.89-bp151.3.94.1 chromium >= 84.0.4147.89-bp151.3.94.1	Patchnames: openSUSE-2020-1061
SUSE Package Hub 15 SP2	chromedriver >= 84.0.4147.89-bp152.2.7.1 chromium >= 84.0.4147.89-bp152.2.7.1	Patchnames: openSUSE-2020-1048
openSUSE Leap 15.1	chromedriver >= 84.0.4147.89-lp151.2.109.1 chromium >= 84.0.4147.89-lp151.2.109.1	Patchnames: openSUSE-2020-1021
openSUSE Leap 15.1 NonFree	opera >= 70.0.3728.71-lp151.2.24.1	Patchnames: openSUSE-2020-1148
openSUSE Leap 15.2	chromedriver >= 84.0.4147.89-lp152.2.6.2 chromium >= 84.0.4147.89-lp152.2.6.2	Patchnames: openSUSE-2020-1020
openSUSE Leap 15.2 NonFree	opera >= 70.0.3728.71-lp152.2.12.1	Patchnames: openSUSE-2020-1172
openSUSE Leap 15.3	chromium >= 90.0.4430.212-bp153.1.1	Patchnames: openSUSE Leap 15.3 GA chromium-90.0.4430.212-bp153.1.1
openSUSE Leap 15.4	chromium >= 101.0.4951.64-bp154.1.2	Patchnames: openSUSE Leap 15.4 GA chromium-101.0.4951.64-bp154.1.2
openSUSE Tumbleweed	chromedriver >= 93.0.4577.82-1.1 chromium >= 93.0.4577.82-1.1 ungoogled-chromium >= 113.0.5672.92-1.1 ungoogled-chromium-chromedriver >= 113.0.5672.92-1.1	Patchnames: openSUSE-Tumbleweed-2024-10681 openSUSE-Tumbleweed-2024-12948

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SUSE Timeline for this CVE

CVE page created: Thu Jul 16 08:28:40 2020
CVE page last modified: Mon Oct 6 19:24:10 2025