CVE-2020-6464 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds WriteCWE-843 — Type Confusion10 documents8 sources
Severity
8.8HIGHNVD
EPSS
1.4%
top 19.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeChromiumDebian Linux+1 more
Timeline
PublishedMay 21
Latest updateMay 24

Description

Type confusion in Blink in Google Chrome prior to 81.0.4044.138 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS vector

CVSS:3.1/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 — 81.0.4044.138
▶NVDgoogle/chrome< 81.0.4044.138
▶Debianchromium/chromium< 83.0.4103.83-1+3
▶NVDopensuse/leap15.1, 15.2+1

Also affects: Debian Linux 10.0, 9.0

🔴Vulnerability Details

3
GHSA
GHSA-rf7m-m6ch-rqm3: Type confusion in Blink in Google Chrome prior to 81↗2022-05-24
▶
CVEList
CVE-2020-6464: Type confusion in Blink in Google Chrome prior to 81↗2020-05-21
▶
OSV
CVE-2020-6464: Type confusion in Blink in Google Chrome prior to 81↗2020-05-21
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2020-6831↗2020-05-05
▶
Red Hat
chromium-browser: Type Confusion in Blink↗2020-05-05
▶
Debian
CVE-2020-6464: chromium - Type confusion in Blink in Google Chrome prior to 81.0.4044.138 allowed a remote...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-6464 chromium-browser: Type Confusion in Blink↗2020-05-06
▶
Bugzilla
CVE-2020-6464 chromium: chromium-browser: Type Confusion in Blink [fedora-all]↗2020-05-06
▶
Bugzilla
CVE-2020-6464 chromium: chromium-browser: Type Confusion in Blink [epel-all]↗2020-05-06
▶
CVE-2020-6464 — Out-of-bounds Write in Google Chrome | cvebase