PT-2020-3419 · Google+3 · Google Chrome+3

Guang Gong + 1 · Published 2020-04-07 · Updated 2024-06-15 · CVE-2020-6455

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 81.0.4044.92

Description The issue is related to an out of bounds read in the WebSQL module of Google Chrome, which can be exploited by a remote attacker via a crafted HTML page. This could potentially lead to heap corruption. The exploitation of this issue may allow a remote attacker to access confidential data, compromise data integrity, and cause a denial of service.

Recommendations For versions prior to 81.0.4044.92, update to version 81.0.4044.92 or later to resolve the issue. As a temporary workaround, consider avoiding the use of WebSQL in Google Chrome until the update is applied.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2020-1706

ALT-PU-2020-1765

ALT-PU-2020-2420

ALT-PU-2020-2441

BDU:2020-03742

CVE-2020-6455

DSA-4714-1

DSA-4714-2

DSA-4714-3

MGASA-2020-0174

OPENSUSE-SU-2020:0519-1

OPENSUSE-SU-2020:0540-1

OPENSUSE-SU-2020_0519-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:1487

RHSA-2020_1487

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2357

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/chrome_jscreate_sideeffect.rb · Exploit
• 🔥 https://github.com/ChoKyuWon/CVE-2020-6418 · Exploit
• 🔥 https://github.com/ChoKyuWon/CVE-2019-13720 · Exploit
• 🔥 https://github.com/Goyotan/CVE-2020-6468-PoC · Exploit
• 🔥 https://github.com/HaboobLab/CVE-2019-13764 · Exploit
• 🔥 https://github.com/cve-2019-13720/cve-2019-13720 · Exploit
• 🔥 https://github.com/Goyotan/CVE-2020-6418-PoC · Exploit
• 🔥❌ https://github.com/ray-cp/browser_pwn/tree/master/cve-2020-6418 · Exploit, Deleted
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20200722SE16 · Vendor Advisory
• https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-6455 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2020-0174 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0519-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0540-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6455 · Security Note