CVE-2018-17462

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Incorrect refcounting in AppCache in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to perform a sandbox escape via a crafted HTML page.

References

http://www.securityfocus.com/bid/105666

https://access.redhat.com/errata/RHSA-2018:3004

https://chromereleases.googleblog.com/2018/10/stable-channel-update-for-desktop.html

https://crbug.com/888926

https://security.gentoo.org/glsa/201811-10

https://www.debian.org/security/2018/dsa-4330

Details

Source: MITRE

Published: 2018-11-14

Updated: 2020-08-24

Type: CWE-416

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 9.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Impact Score: 6

Exploitability Score: 2.8

Severity: CRITICAL

Tenable Plugins

View all (10 total)

IDNameProductFamilySeverity
123310openSUSE Security Update : Chromium (openSUSE-2019-712)NessusSuSE Local Security Checks
high
120933Fedora 28 : chromium (2018-fd194a1f14)NessusFedora Local Security Checks
high
120342Fedora 29 : chromium (2018-34f7f68029)NessusFedora Local Security Checks
high
119130GLSA-201811-10 : Chromium: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high
118719Debian DSA-4330-1 : chromium-browser - security updateNessusDebian Local Security Checks
high
118386openSUSE Security Update : Chromium (openSUSE-2018-1253)NessusSuSE Local Security Checks
critical
118373RHEL 6 : chromium-browser (RHSA-2018:3004)NessusRed Hat Local Security Checks
critical
118317openSUSE Security Update : Chromium (openSUSE-2018-1208)NessusSuSE Local Security Checks
critical
118153Google Chrome < 70.0.3538.67 Multiple VulnerabilitiesNessusWindows
high
118152Google Chrome < 70.0.3538.67 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high