7.5

CVE-2019-16884

Exploit

runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linuxfoundation ≫ Runc Version >= 0.0.1 <= 0.1.1
Linuxfoundation ≫ Runc Version1.0.0 Updaterc1
Linuxfoundation ≫ Runc Version1.0.0 Updaterc2
Linuxfoundation ≫ Runc Version1.0.0 Updaterc3
Linuxfoundation ≫ Runc Version1.0.0 Updaterc4
Linuxfoundation ≫ Runc Version1.0.0 Updaterc5
Linuxfoundation ≫ Runc Version1.0.0 Updaterc6
Linuxfoundation ≫ Runc Version1.0.0 Updaterc7
Linuxfoundation ≫ Runc Version1.0.0 Updaterc8
Docker ≫ Docker SwEditioncommunity Version <= 19.03.2
Fedoraproject ≫ Fedora Version29
Fedoraproject ≫ Fedora Version30
Fedoraproject ≫ Fedora Version31
Opensuse ≫ Leap Version15.0
Opensuse ≫ Leap Version15.1
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Eus Version8.1
Redhat ≫ Enterprise Linux Eus Version8.2
Redhat ≫ Enterprise Linux Eus Version8.4
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version19.10
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.51
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://github.com/opencontainers/runc/issues/2128
Third Party Advisory
Exploit
Issue Tracking
https://usn.ubuntu.com/4297-1/
Third Party Advisory