CVE-2018-20066 — Use After Free in Google Chrome

CWE-416 — Use After Free4 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.4%
top 40.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumDebian Chromium
Timeline
PublishedJan 9
Latest updateMay 14

Description

Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption 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 Packages4 packages

▶CVEListV5google/chromeunspecified — 71.0.3578.80
▶NVDgoogle/chrome< 71.0.3578.80
▶debiandebian/chromium< chromium 71.0.3578.80-1 (bookworm)
▶Debianchromium/chromium< 71.0.3578.80-1+3

🔴Vulnerability Details

2
GHSA
GHSA-4r75-3cj5-x52w: Incorrect object lifecycle in Extensions in Google Chrome prior to 71↗2022-05-14
▶
OSV
CVE-2018-20066: Incorrect object lifecycle in Extensions in Google Chrome prior to 71↗2019-01-09
▶

📋Vendor Advisories

1
Debian
CVE-2018-20066: chromium - Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 ...↗2018
▶