CVE-2020-6419 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds WriteCWE-125 — Out-of-bounds Read9 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.3%
top 43.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeChromiumDebian Chromium+1 more
Timeline
PublishedJun 3
Latest updateMay 24

Description

Out of bounds write in V8 in Google Chrome prior to 81.0.4044.92 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 Packages5 packages

▶CVEListV5google/chromeunspecified — 81.0.4044.92
▶NVDgoogle/chrome< 81.0.4044.92
▶debiandebian/chromium< chromium 81.0.4044.92-1 (bookworm)
▶Debianchromium/chromium< 81.0.4044.92-1+3

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-2qg4-m4gf-w255: Out of bounds write in V8 in Google Chrome prior to 81↗2022-05-24
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OSV
CVE-2020-6419: Out of bounds write in V8 in Google Chrome prior to 81↗2020-06-03
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📋Vendor Advisories

3
Red Hat
chromium-browser: Out of bounds read and write in V8↗2020-04-07
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Chrome
Stable Channel Update for Desktop: CVE-2020-6455↗2020-04-07
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Debian
CVE-2020-6419: chromium - Out of bounds write in V8 in Google Chrome prior to 81.0.4044.92 allowed a remot...↗2020
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💬Community

3
Bugzilla
CVE-2020-6419 chromium: chromium-browser: Out of bounds read and write in V8 [fedora-all]↗2020-06-05
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Bugzilla
CVE-2020-6419 chromium-browser: Out of bounds read and write in V8↗2020-06-05
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Bugzilla
CVE-2020-6419 chromium: chromium-browser: Out of bounds read and write in V8 [epel-all]↗2020-06-05
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