PT-2019-3977 · Google+3 · Google Chrome+3

Alexey Kulaev + 1 · Published 2019-10-31 · Updated 2025-10-24 · CVE-2019-13720

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 78.0.3904.87

Description The issue is related to a use after free in WebAudio, allowing a remote attacker to potentially exploit heap corruption via a crafted HTML page. This could impact the confidentiality, integrity, and availability of protected information. The vulnerability has been exploited in real-world attacks.

Recommendations For Google Chrome versions prior to 78.0.3904.87, update to version 78.0.3904.87 or later to resolve the issue. As a temporary workaround, consider restricting access to WebAudio components until the update is applied.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2020_0902

ALSA-2020_1293

ALSA-2020_1317

ALSA-2021_4396

ALSA-2025_16880

ALT-PU-2019-3112

ALT-PU-2020-1050

ALT-PU-2020-1707

ALT-PU-2020-2441

BDU:2019-04508

CVE-2019-13720

DSA-4562-1

MGASA-2019-0320

OPENSUSE-SU-2019:2421-1

OPENSUSE-SU-2019:2426-1

OPENSUSE-SU-2019:2427-1

OPENSUSE-SU-2019:2447-1

OPENSUSE-SU-2019:2664-1

OPENSUSE-SU-2019_2421-1

OPENSUSE-SU-2019_2664-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2019:3775

RHSA-2019_3775

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2371

• 🔥 https://github.com/ChoKyuWon/CVE-2019-13720 · Exploit
• 🔥 https://github.com/cve-2019-13720/cve-2019-13720 · Exploit
• 🔥 https://exploit-db.com/exploits/50917 · Exploit
• 🔥 https://securelist.com/chrome-0-day-exploit-cve-2019-13720-used-in-operation-wizardopium/94866 · Exploit
• 🔥 http://packetstormsecurity.com/files/167066/Google-Chrome-78.0.3904.70-Remote-Code-Execution.html · Exploit
• https://ubuntu.com/security/CVE-2019-13720 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-13720 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:2664-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:2426-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-13720 · Security Note
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20200327SE16 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-04508 · Security Note
• https://osv.dev/vulnerability/DSA-4562-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-13720 · Vendor Advisory