CVE & CISA-KEV Catalog

CVE-2021-4317

HIGH
8.8
CVSS v3
NVD

Description

Use after free in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

CWE-416Use After Free

How to fix

Remediation Available
chromiumDebian
Fixed in:97.0.4692.71-0.1~deb11u1CVE-2021-4317
Fixed in:97.0.4692.71-0.1CVE-2021-4317
Fixed in:97.0.4692.71-0.1CVE-2021-4317
Fixed in:97.0.4692.71-0.1CVE-2021-4317
Google ChromeWindows application
Affected:96.0.4664.93Fixed in:96.0.4664.93Google LLC
Google Chrome (EXE)Windows application
Affected:96.0.4664.93Fixed in:96.0.4664.93Google LLC
Google Chrome BetaWindows application
Affected:96.0.4664.93Fixed in:96.0.4664.93Google LLC
Google Chrome Beta (EXE)Windows application
Affected:96.0.4664.93Fixed in:96.0.4664.93Google LLC
Google Chrome CanaryWindows application
Affected:96.0.4664.93Fixed in:96.0.4664.93Google LLC
Google Chrome DevWindows application
Affected:96.0.4664.93Fixed in:96.0.4664.93Google LLC
Google Chrome Dev (EXE)Windows application
Affected:96.0.4664.93Fixed in:96.0.4664.93Google 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

0.53%probability of exploitation in 30 days
41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Exploit1
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-2021-4317 severity badge

Markdown

[![CVE-2021-4317](https://tridentstack.com/cve/badge/CVE-2021-4317.svg)](https://tridentstack.com/cve/CVE-2021-4317)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-4317"><img src="https://tridentstack.com/cve/badge/CVE-2021-4317.svg" alt="CVE-2021-4317"></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.