CVE-2023-3420 — Type Confusion in Google Chrome

CWE-843 — Type Confusion13 documents8 sources

Severity

8.8HIGHNVD

EPSS

4.0%

top 11.62%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Google Chrome Chromium Debian Chromium +3 more

Timeline

PublishedJun 26

Latest updateDec 5

Description

Type Confusion in V8 in Google Chrome prior to 114.0.5735.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

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 Packages6 packages

▶CVEListV5google/chrome114.0.5735.198 — 114.0.5735.198

▶NVDgoogle/chrome< 114.0.5735.198

▶googlegoogle/chrome_chrome

▶debiandebian/chromium< chromium 114.0.5735.198-1~deb12u1 (bookworm)

▶Debianchromium/chromium< 114.0.5735.198-1~deb11u1+3

Also affects: Debian Linux 11.0, 12.0

🔴Vulnerability Details

GHSA

GHSA-4297-fx5c-x987: Type Confusion in V8 in Google Chrome prior to 114↗2023-06-26

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OSV

CVE-2023-3420: Type Confusion in V8 in Google Chrome prior to 114↗2023-06-26

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📋Vendor Advisories

Chrome

Stable Channel Update for Desktop: CVE-2023-3420↗2023-06-26

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Microsoft

Chromium: CVE-2023-3420 Type Confusion in V8↗2023-06-13

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Debian

CVE-2023-3420: chromium - Type Confusion in V8 in Google Chrome prior to 114.0.5735.198 allowed a remote a...↗2023

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