PT-2018-3255 · Google+3 · Google Chrome+3

Guang Gong · Published 2018-05-29 · Updated 2024-06-15 · CVE-2018-6143

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 67.0.3396.62

Description The issue is related to insufficient validation in the V8 component of Google Chrome, which can lead to an out of bounds memory read. This can be exploited by a remote attacker using a specially crafted HTML page, potentially resulting in a denial of service.

Recommendations For versions prior to 67.0.3396.62, update to version 67.0.3396.62 or later to resolve the issue. As a temporary workaround, consider restricting access to untrusted HTML pages to minimize the risk of exploitation.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2018-1959

BDU:2019-04436

CVE-2018-6143

DSA-4237-1

MGASA-2018-0268

OPENSUSE-SU-2018_1484-1

OPENSUSE-SU-2018_2055-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2018:1815

RHSA-2018_1815

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2338

• 🔥 https://crbug.com/843022 · Exploit
• https://ubuntu.com/security/CVE-2018-6143 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-6143 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-6143 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0268.html · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2018:1815 · Vendor Advisory
• https://wiki.astralinux.ru/pages/viewpage.action?pageId=44892734 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-6143 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-04436 · Security Note
• https://osv.dev/vulnerability/DSA-4237-1 · Vendor Advisory
• https://debian.org/security/2018/dsa-4237 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6143 · Security Note
• https://osv.dev/vulnerability/MGASA-2018-0268 · Vendor Advisory