PT-2018-2526 · Google+3 · Google Chrome+3

Eyal Itkin · Published 2018-12-09 · Updated 2024-06-15 · CVE-2019-5764

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 72.0.3626.81

Description The issue is related to incorrect pointer management in WebRTC, allowing a remote attacker to potentially exploit heap corruption via a crafted HTML page. This can lead to a denial of service. The estimated number of potentially affected devices worldwide is not specified. There is no information about real-world incidents where this issue was exploited.

Recommendations For versions prior to 72.0.3626.81, update to version 72.0.3626.81 or later to resolve the issue. As a temporary workaround, consider restricting access to WebRTC functionality until a patch is applied. Avoid using specially crafted HTML pages that could trigger the heap corruption.

Fix

Use After Free

Memory Corruption

Weakness Enumeration

CWE-416

CWE-787

Related Identifiers

ALT-PU-2019-1257

BDU:2019-00909

CVE-2019-5764

DSA-4395-1

DSA-4395-2

OPENSUSE-SU-2019:0204-1

OPENSUSE-SU-2019:0206-1

OPENSUSE-SU-2019:0216-1

OPENSUSE-SU-2019_0204-1

OPENSUSE-SU-2019_0205-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2019:0309

RHSA-2019_0309

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2336

• https://access.redhat.com/errata/RHSA-2019:0309 · Vendor Advisory
• https://debian.org/security/2019/dsa-4395 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-5764 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:0216-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5764 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQOP53LXXPRGD4N5OBKGQTSMFXT32LF6 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-00909 · Security Note
• https://osv.dev/vulnerability/DSA-4395-2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-5764 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-5764 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-5764 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2019-5764 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:0206-1 · Vendor Advisory