PT-2018-3219 · Google+3 · Google Chrome+3

Khalil Zhani · Published 2018-10-16 · Updated 2024-06-15 · CVE-2018-17476

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 70.0.3538.67

Description The issue is related to incorrect dialog placement in the Cast UI, which can be exploited by a remote attacker to obscure the full screen warning. This can be achieved via a crafted HTML page, allowing the attacker to hide the warning about transitioning to full-screen mode. The vulnerability exists due to insufficient input validation in the Cast component of Google Chrome.

Recommendations For versions prior to 70.0.3538.67, update to version 70.0.3538.67 or later to resolve the issue. As a temporary workaround, consider avoiding the use of full-screen mode in the Cast UI until the update is applied.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2018-2599

BDU:2019-04380

CVE-2018-17476

DSA-4330-1

OPENSUSE-SU-2018:3835-1

OPENSUSE-SU-2018_3273-1

OPENSUSE-SU-2018_3396-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2018:3004

RHSA-2018_3004

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2331

• 🔥 https://crbug.com/812769 · Exploit
• https://security.gentoo.org/glsa/201811-10 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-04380 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-17476 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2018:3004 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-17476 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-17476 · Security Note
• https://wiki.astralinux.ru/pages/viewpage.action?pageId=44892734 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-17476 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-17476 · Vendor Advisory
• https://debian.org/security/2018/dsa-4330 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4330-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2018:3835-1 · Vendor Advisory