PT-2020-4260 · Google+3 · Google Chrome+3

David Erceg · Published 2020-06-03 · Updated 2024-06-15 · CVE-2020-6495

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Google Chrome versions prior to 83.0.4103.97

Description: The issue is related to insufficient policy enforcement in developer tools, which could allow an attacker to perform a sandbox escape via a crafted Chrome Extension if a user is convinced to install a malicious extension. This could potentially impact the integrity of protected information.

Recommendations: For versions prior to 83.0.4103.97, update to version 83.0.4103.97 or later to resolve the issue. As a temporary workaround, consider restricting the installation of extensions to only trusted sources until the update is applied.

Exploit

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

ALT-PU-2020-2453

ALT-PU-2020-2468

ALT-PU-2020-3144

ALT-PU-2021-1210

ALT-PU-2021-1379

BDU:2020-04724

CVE-2020-6495

DSA-4714-1

DSA-4714-2

DSA-4714-3

OPENSUSE-SU-2020:0823-1

OPENSUSE-SU-2020:0832-1

OPENSUSE-SU-2020_0823-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:2544

RHSA-2020_2544

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2352

• 🔥 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/Goyotan/CVE-2020-6468-PoC · 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://cve.org/CVERecord?id=CVE-2020-6495 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-6495 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-6495 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-6495 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0832-1 · Vendor Advisory