CVE & CISA-KEV Catalog

CVE-2023-1218

HIGH
8.8
CVSS v3
NVD

Description

Use after free in WebRTC in Google Chrome prior to 111.0.5563.64 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CWE-416Use After Free

How to fix

Remediation Available
chromiumDebian
Fixed in:111.0.5563.64-1~deb11u1CVE-2023-1218
Fixed in:111.0.5563.64-1CVE-2023-1218
Fixed in:111.0.5563.64-1CVE-2023-1218
Fixed in:111.0.5563.64-1CVE-2023-1218
chromium-browserUbuntu
Fixed in:111.0.5563.64-0ubuntu0.18.04.5USN-5949-1
Google ChromeWindows application
Affected:111.0.5563.64Fixed in:111.0.5563.64Google LLC
Google Chrome (EXE)Windows application
Affected:111.0.5563.64Fixed in:111.0.5563.64Google LLC
Google Chrome BetaWindows application
Affected:111.0.5563.64Fixed in:111.0.5563.64Google LLC
Google Chrome Beta (EXE)Windows application
Affected:111.0.5563.64Fixed in:111.0.5563.64Google LLC
Google Chrome CanaryWindows application
Affected:111.0.5563.64Fixed in:111.0.5563.64Google LLC
Google Chrome DevWindows application
Affected:111.0.5563.64Fixed in:111.0.5563.64Google LLC
Google Chrome Dev (EXE)Windows application
Affected:111.0.5563.64Fixed in:111.0.5563.64Google 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

0.54%probability of exploitation in 30 days
42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Other references1

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2019-0708Critical9.8100%KEV + Ransom-
CVE-2021-31166Critical9.8100%KEVFix
CVE-2015-5119Critical9.899%KEV-
CVE-2010-3962High8.197%KEV-
CVE-2015-0313Critical9.896%KEVFix
CVE-2017-9798High7.595%-Fix
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CVE-2023-1218 severity badge

Markdown

[![CVE-2023-1218](https://tridentstack.com/cve/badge/CVE-2023-1218.svg)](https://tridentstack.com/cve/CVE-2023-1218)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-1218"><img src="https://tridentstack.com/cve/badge/CVE-2023-1218.svg" alt="CVE-2023-1218"></a>

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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.