CVE-2018-6057

Description

Lack of special casing of Android ashmem in Google Chrome prior to 65.0.3325.146 allowed a remote attacker who had compromised the renderer process to bypass inter-process read only guarantees via a crafted HTML page.

CVSS Metrics

• v3.0•HIGH•Score: 8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
• v2.0•MEDIUM•Score: 6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.53%• Percentile: 67%

Techniques & Countermeasures

• CWE-732•Incorrect Permission Assignment for Critical Resource

  The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Affected Systems

• debian•debian_linux

  9.0

• Unknown•Chrome

  < 65.0.3325.146 | ≥ unspecified, < 65.0.3325.146

• redhat•enterprise_linux_desktop

  6.0

• redhat•enterprise_linux_server

  6.0

• redhat•enterprise_linux_workstation

  6.0

References (5)

• https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html
• http://www.securityfocus.com/bid/103297
• https://access.redhat.com/errata/RHSA-2018:0484
• https://crbug.com/789959
• https://www.debian.org/security/2018/dsa-4182