CVE-2020-16011

CWE-787 — Out-of-bounds Write9 documents9 sources
Severity
9.6CRITICAL
EPSS
1.6%
top 18.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeDebian Debian LinuxOpensuse Backports SLE+1 more
Timeline
PublishedNov 3
Latest updateMay 24

Description

Heap buffer overflow in UI in Google Chrome on Windows prior to 86.0.4240.183 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HExploitability: 2.8 | Impact: 6.0

Affected Packages5 packages

▶CVEListV5google/chromeunspecified — 86.0.4240.183
▶NVDgoogle/chrome< 86.0.4240.183
▶Ubuntuchromium-browser< 86.0.4240.198-0ubuntu0.16.04.1+1
▶NVDopensuse/leap15.1, 15.2+1

Also affects: Debian Linux 10.0

🔴Vulnerability Details

4
GHSA
GHSA-p2gp-7c6p-m287: Heap buffer overflow in UI in Google Chrome on Windows prior to 86↗2022-05-24
▶
OSV
CVE-2020-16011: Heap buffer overflow in UI in Google Chrome on Windows prior to 86↗2020-11-03
▶
CVEList
CVE-2020-16011: Heap buffer overflow in UI in Google Chrome on Windows prior to 86↗2020-11-03
▶
Project0
Project Zero RCA: CVE-2020-16010: Chrome for Android ConvertToJavaBitmap Heap Buffer Overflow↗
▶

📋Vendor Advisories

3
Red Hat
chromium-browser: Heap buffer overflow in UI on Windows↗2020-11-02
▶
Chrome
Stable Channel Update for Desktop: CVE-2020-16011↗2020-11-02
▶
Debian
CVE-2020-16011: chromium - Heap buffer overflow in UI in Google Chrome on Windows prior to 86.0.4240.183 al...↗2020
▶

💬Community

1
Bugzilla
CVE-2020-16011 chromium-browser: Heap buffer overflow in UI on Windows↗2020-11-03
▶