PT-2018-17384 · Opera+4 · Opera+5

Lnyas Zhang · Published 2018-04-17 · Updated 2024-06-15 · CVE-2018-6114

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 66.0.3359.117 Opera versions prior to 66.0.3359.117

Description The issue concerns the incorrect application of Content Security Policy (CSP) for <object> tags in Blink, allowing a remote attacker to bypass the content security policy via a crafted HTML page. This could potentially lead to security breaches.

Recommendations For Google Chrome versions prior to 66.0.3359.117, update to version 66.0.3359.117 or later to resolve the issue. For Opera versions prior to 66.0.3359.117, update to version 66.0.3359.117 or later to resolve the issue. As a temporary workaround, consider restricting the use of <object> tags in HTML pages until a patch is applied.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2018-1639

CVE-2018-6114

DSA-4182-1

MGASA-2018-0268

OPENSUSE-SU-2018:1175-1

OPENSUSE-SU-2018:1437-1

OPENSUSE-SU-2018_1042-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2018:1195

RHSA-2018_1195

Affected Products

Alt Linux

Blink

Google Chrome

Opera

Red Hat

Suse

References · 2347

• 🔥 https://crbug.com/811691 · Exploit
• https://cve.org/CVERecord?id=CVE-2018-6114 · Security Note
• https://advisories.mageia.org/MGASA-2018-0268.html · Security Note
• https://security.gentoo.org/glsa/201804-22 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://debian.org/security/2018/dsa-4182 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6114 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2018:1175-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-6114 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2018:1437-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-6114 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2018:1195 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-6114 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4182-1 · Vendor Advisory