CVE-2021-21111
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-21111
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-21111.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-21111
- Related
- Published
- 2021-01-08T19:15:15Z
- Modified
- 2024-11-21T05:47:35Z
- Severity
-
- 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Insufficient policy enforcement in WebUI in Google Chrome prior to 87.0.4280.141 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.
- References
-
- https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop.html
- https://crbug.com/1149125
- https://security.gentoo.org/glsa/202101-05
- https://www.debian.org/security/2021/dsa-4832
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VVUWIJKZTZTG6G475OR6PP4WPQBVM6PS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z6P6AVVFP7B2M4H7TJQBASRZIBLOTUFN/
- https://security-tracker.debian.org/tracker/CVE-2021-21111
Affected packages
Debian:11 / chromium
Package
- Name
- chromium
- Purl
- pkg:deb/debian/chromium?arch=source
Debian:12 / chromium
Package
- Name
- chromium
- Purl
- pkg:deb/debian/chromium?arch=source
Debian:13 / chromium
Package
- Name
- chromium
- Purl
- pkg:deb/debian/chromium?arch=source