Incorrect authorization in FileSystem in Google Chrome prior to 157.0.8103.78 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVE-2021-37976Google Chromium Information Disclosure Vulnerability
Bekannt ausgenutzt — Google Chromium Information Disclosure Vulnerability
CISA hat am 03.11.2021 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 17.11.2021.
Erforderliche Maßnahme: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2021-37976
Beschreibung
Inappropriate implementation in Memory in Google Chrome prior to 94.0.4606.71 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| debian | debian linux | 10.0 | |
| fedoraproject | fedora | 33 | |
| Chrome | unspecified – < 94.0.4606.71 |
Referenzen und Patches
- https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop_30.html Release Notes
- https://crbug.com/1251787 ExploitIssue TrackingVendor Advisory
- FEDORA-2021-116eff380f vendor-advisoryRelease Notes
- FEDORA-2021-5ffabdc080 vendor-advisoryRelease Notes
- FEDORA-2021-5093f11905 vendor-advisoryRelease Notes
- DSA-5046 vendor-advisoryMailing ListThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-37976 US Government Resource
CPE-Treffer (NVD) (6)
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*< 94.0.4606.71cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*