CVE-2021-21111
Insufficient policy enforcement in WebUI in Google Chrome prior to 87. ...
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 10 | chromium | 87.0.4280.141-0.1~deb10u1 |
| debian 11 | chromium | 87.0.4280.141-0.1 |
| debian 12 | chromium | 87.0.4280.141-0.1 |
| debian 13 | chromium | 87.0.4280.141-0.1 |
| debian 14 | chromium | 87.0.4280.141-0.1 |
| debian 9 | chromium | kein Fix angegeben |
| echo | chromium | 87.0.4280.141-0.1 |
| ubuntu 16.04 | chromium-browser | 89.0.4389.82-0ubuntu0.16.04.1 |
| ubuntu 18.04 | chromium-browser | 89.0.4389.82-0ubuntu0.18.04.1 |
Referenzen
- https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop.html
- https://crbug.com/1149125
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VVUWIJKZTZTG6G475OR6PP4WPQBVM6PS/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z6P6AVVFP7B2M4H7TJQBASRZIBLOTUFN/
- https://security.gentoo.org/glsa/202101-05
- https://www.cve.org/CVERecord?id=CVE-2021-21111
- https://www.debian.org/security/2021/dsa-4832