CVE-2023-3420highCWE-843

CVE-2023-3420: high-severity vulnerability in Google Chrome

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33Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 56%
What the vendors declare (VEX)

Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.

Red HatVEX document ↗
Not affected
1 product — because the vulnerable code is not present in the product
red_hat_products
In short

A type confusion vulnerability in Chrome's V8 engine allowed attackers to create specially crafted web pages that could corrupt memory on your computer. This is dangerous because it could lead to crashes or potentially allow attackers to run malicious code.

Technical detail

Type confusion vulnerability in V8 (CWE-843) affecting Chrome versions prior to 114.0.5735.198, exploitable via crafted HTML delivered through normal web browsing. The flaw allows an attacker to manipulate object type interpretation, leading to heap corruption that could result in arbitrary code execution or denial of service.

Summary generated and translated by AI from the official 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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Google · Chrome
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