CVE & CISA-KEV Catalog

CVE-2020-6569

MEDIUM
6.3
CVSS v3
NVD

Description

Integer overflow in WebUSB in Google Chrome prior to 85.0.4183.83 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

CWE-190Integer OverflowCWE-787Out-of-bounds Write

How to fix

Remediation Available
chromiumDebian
Fixed in:87.0.4280.88-0.1CVE-2020-6569
Fixed in:87.0.4280.88-0.1CVE-2020-6569
Fixed in:87.0.4280.88-0.1CVE-2020-6569
Fixed in:87.0.4280.88-0.1CVE-2020-6569
Google ChromeWindows application
Affected:85.0.4183.83Fixed in:85.0.4183.83Google LLC
Google Chrome (EXE)Windows application
Affected:85.0.4183.83Fixed in:85.0.4183.83Google LLC
Google Chrome BetaWindows application
Affected:85.0.4183.83Fixed in:85.0.4183.83Google LLC
Google Chrome Beta (EXE)Windows application
Affected:85.0.4183.83Fixed in:85.0.4183.83Google LLC
Google Chrome CanaryWindows application
Affected:85.0.4183.83Fixed in:85.0.4183.83Google LLC
Google Chrome DevWindows application
Affected:85.0.4183.83Fixed in:85.0.4183.83Google LLC
Google Chrome Dev (EXE)Windows application
Affected:85.0.4183.83Fixed in:85.0.4183.83Google 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

ConfidentialityLow
IntegrityLow
AvailabilityLow

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

Exploit Intelligence

1.27%probability of exploitation in 30 days
66thpercentile

Moderate risk: more likely to be exploited than 66% of all known CVEs.

References

Exploit1
Other references1

Related Vulnerabilities

Other CWE-190 (Integer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2020-16040Medium6.5100%-Fix
CVE-2019-11477High7.599%-Fix
CVE-2023-44443High7.894%-Fix
CVE-2014-0569High9.390%--
CVE-2017-3599High7.590%-Fix
CVE-2023-21716Critical9.882%-Fix
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CVE-2020-6569 severity badge

Markdown

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HTML

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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.