CVE & CISA-KEV Catalog

CVE-2023-1820

HIGH

8.8

CVSS v3

Description

Heap buffer overflow in Browser History in Google Chrome prior to 112.0.5615.49 allowed a remote attacker who convinced a user to engage in specific UI interaction to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

CWE-787Out-of-bounds Write

How to fix

Remediation Available

chromiumDebian

Fixed in:112.0.5615.49-2~deb11u2CVE-2023-1820

Fixed in:112.0.5615.49-1CVE-2023-1820

Fixed in:112.0.5615.49-1CVE-2023-1820

Fixed in:112.0.5615.49-1CVE-2023-1820

chromium-browserUbuntu

Fixed in:112.0.5615.49-0ubuntu0.18.04.1USN-6021-1

Google ChromeWindows application

Affected:112.0.5615.49Fixed in:112.0.5615.49Google LLC

Google Chrome (EXE)Windows application

Affected:112.0.5615.49Fixed in:112.0.5615.49Google LLC

Google Chrome BetaWindows application

Affected:112.0.5615.49Fixed in:112.0.5615.49Google LLC

Google Chrome Beta (EXE)Windows application

Affected:112.0.5615.49Fixed in:112.0.5615.49Google LLC

Google Chrome CanaryWindows application

Affected:112.0.5615.49Fixed in:112.0.5615.49Google LLC

Google Chrome DevWindows application

Affected:112.0.5615.49Fixed in:112.0.5615.49Google LLC

Google Chrome Dev (EXE)Windows application

Affected:112.0.5615.49Fixed in:112.0.5615.49Google LLC

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.97%probability of exploitation in 30 days

58thpercentile

Moderate risk: more likely to be exploited than 58% of all known CVEs.

References

Vendor Advisory1

chromereleases.googleblog.com

Third-Party Advisory3

Mailing List2

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.