7.8

CVE-2016-2853

Exploit
The aufs module for the Linux kernel 3.x and 4.x does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an aufs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.0.0 <= 3.19.8
Linux ≫ Linux Kernel Version >= 4.0.0 <= 4.20.15
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.91% 0.551
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

http://www.openwall.com/lists/oss-security/2021/10/18/1
Third Party Advisory
Mailing List
http://www.halfdog.net/Security/2016/AufsPrivilegeEscalationInUserNamespaces/
Third Party Advisory
Exploit
http://www.openwall.com/lists/oss-security/2016/02/24/9
Third Party Advisory
Exploit
Mailing List
http://www.securityfocus.com/bid/96839
Broken Link
https://sourceforge.net/p/aufs/mailman/message/34864744/
Third Party Advisory