PT-2018-17356 · Opera+4 · Opera+4

Ned Williamson · Published 2018-04-17 · Updated 2024-06-15 · CVE-2018-6086

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 66.0.3359.117 Opera (affected versions not specified)

Description A double-eviction in the Incognito mode cache led to a user-after-free in the Networking Disk Cache, allowing a remote attacker to execute arbitrary code via a crafted HTML page.

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, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2018-1639

CVE-2018-6086

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

Google Chrome

Opera

Red Hat

Suse

References · 2347

• 🔥 https://crbug.com/827492 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-6086 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-6086 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0268.html · Security Note
• https://security.gentoo.org/glsa/201804-22 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6086 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-6086 · Security Note
• https://debian.org/security/2018/dsa-4182 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2018:1175-1 · 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-2018-6086 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2018:1195 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4182-1 · Vendor Advisory