CVE-2021-4321

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-4321
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4321.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-4321
Downstream
Published
2023-07-29T00:15:10Z
Modified
2025-08-26T06:32:43.992241Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

Policy bypass in Blink in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)

References

Affected packages

Debian:11 / chromium

Package

Name
chromium
Purl
pkg:deb/debian/chromium?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
97.0.4692.71-0.1~deb11u1

Affected versions

90.*

90.0.4430.212-1

93.*

93.0.4577.82-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / chromium

Package

Name
chromium
Purl
pkg:deb/debian/chromium?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
97.0.4692.71-0.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / chromium

Package

Name
chromium
Purl
pkg:deb/debian/chromium?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
97.0.4692.71-0.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / chromium

Package

Name
chromium
Purl
pkg:deb/debian/chromium?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
97.0.4692.71-0.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}