PT-2020-5671 · Google+3 · Google Chrome+3

Published 2020-07-14 · Updated 2024-06-15 · CVE-2020-6521

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 84.0.4147.89

Description The issue concerns a side-channel information leakage in the autofill feature, allowing a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. This could enable an attacker to access confidential data.

Recommendations For versions prior to 84.0.4147.89, update to version 84.0.4147.89 or later to resolve the issue.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2020-2453

ALT-PU-2020-2468

ALT-PU-2020-3144

ALT-PU-2021-1210

ALT-PU-2021-1379

BDU:2021-01468

CVE-2020-6521

DSA-4824-1

OPENSUSE-SU-2020:1020-1

OPENSUSE-SU-2020:1021-1

OPENSUSE-SU-2020:1048-1

OPENSUSE-SU-2020:1061-1

OPENSUSE-SU-2020:1148-1

OPENSUSE-SU-2020:1172-1

OPENSUSE-SU-2020_1020-1

OPENSUSE-SU-2020_1021-1

OPENSUSE-SU-2020_1148-1

OPENSUSE-SU-2020_1172-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:3377

RHSA-2020_3377

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2358

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/chrome_simplifiedlowering_overflow.rb · Exploit
• 🔥 https://github.com/Puliczek/CVE-2021-21123-PoC-Google-Chrome · Exploit
• 🔥 https://github.com/PerimeterX/CVE-2020-6519 · Exploit
• 🔥 https://github.com/aleksejspopovs/cve-2020-16012 · Exploit
• 🔥 https://github.com/R0jhack/CVE-2020-6514 · Exploit
• 🔥 https://github.com/hasan-khalil/CVE-2020-6514 · Exploit
• 🔥 https://github.com/HassanAzze/CVE-2020-6514 · Exploit
• 🔥 https://github.com/rojhack/CVE-2020-6514 · Exploit
• 🔥❌ https://github.com/marcinguy/CVE-2020-15999 · Exploit, Deleted
• https://osv.dev/vulnerability/openSUSE-SU-2020:1061-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:1172-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-6521 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4824-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6521 · Security Note