PT-2020-6986 · Google+3 · Google Chrome+3

Natalie Silvanovich · Published 2020-01-06 · Updated 2024-06-15 · CVE-2020-6387

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 80.0.3987.87

Description The issue is related to an out of bounds write in the WebRTC component of Google Chrome, which can be exploited by a remote attacker. This exploitation can lead to access to confidential data, disruption of data integrity, and potentially cause a denial of service. The attacker can exploit heap corruption via a crafted video stream.

Recommendations For versions prior to 80.0.3987.87, update to version 80.0.3987.87 or later to resolve the issue. As a temporary workaround, consider restricting the use of WebRTC until the update is applied.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2020-1457

ALT-PU-2020-1521

ALT-PU-2020-1707

ALT-PU-2020-2441

BDU:2024-07596

CVE-2020-6387

DSA-4638-1

MGASA-2020-0123

OPENSUSE-SU-2020:0189-1

OPENSUSE-SU-2020:0210-1

OPENSUSE-SU-2020:0233-1

OPENSUSE-SU-2020_0189-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:0514

RHSA-2020_0514

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://security-tracker.debian.org/tracker/CVE-2020-6389 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0210-1 · Vendor Advisory
• https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop.html · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2020:0514 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6387 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2020:0189-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory