CVE-2018-6063 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds Write8 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.9%
top 23.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Google ChromeDebian LinuxRedhat Enterprise Linux Desktop+2 more
Timeline
PublishedNov 14
Latest updateMay 14

Description

Incorrect use of mojo::WrapSharedMemoryHandle in Mojo in Google Chrome prior to 65.0.3325.146 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory write via a crafted HTML page.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5google/chromeunspecified — 65.0.3325.146
▶NVDgoogle/chrome< 65.0.3325.146

Also affects: Debian Linux 9.0

🔴Vulnerability Details

3
GHSA
GHSA-783c-hx3w-69j5: Incorrect use of mojo::WrapSharedMemoryHandle in Mojo in Google Chrome prior to 65↗2022-05-14
▶
CVEList
CVE-2018-6063: Incorrect use of mojo::WrapSharedMemoryHandle in Mojo in Google Chrome prior to 65↗2018-11-14
▶
OSV
CVE-2018-6063: Incorrect use of mojo::WrapSharedMemoryHandle in Mojo in Google Chrome prior to 65↗2018-11-14
▶

📋Vendor Advisories

1
Red Hat
chromium-browser: incorrect permissions on shared memory↗2018-03-06
▶

💬Community

3
Bugzilla
CVE-2018-6063 chromium-browser: incorrect permissions on shared memory↗2018-03-07
▶
Bugzilla
CVE-2018-6057 CVE-2018-6060 CVE-2018-6061 CVE-2018-6062 CVE-2018-6063 CVE-2018-6064 CVE-2018-6065 CVE-2018-6066 CVE-2018-6067 CVE-2018-6069 CVE-2018-6070 CVE-2018-6071 CVE-2018-6072 CVE-2018-6073 CVE-↗2018-03-07
▶
Bugzilla
CVE-2018-6057 CVE-2018-6060 CVE-2018-6061 CVE-2018-6062 CVE-2018-6063 CVE-2018-6064 CVE-2018-6065 CVE-2018-6066 CVE-2018-6067 CVE-2018-6069 CVE-2018-6070 CVE-2018-6071 CVE-2018-6072 CVE-2018-6073 CVE-↗2018-03-07
▶
CVE-2018-6063 — Out-of-bounds Write in Google Chrome | cvebase