Information Exposure in Docker Engine

Docker Engine before 1.6.1 uses weak permissions for 1 /proc/asound, 2 /proc/timerstats, 3 /proc/latencystats, and 4 /proc/fs, which allows local users to modify the host, obtain sensitive information, and perform protocol downgrade attacks via a crafted image...

Improper Input Validation in Docker Engine

An issue was discovered in Docker Engine before 19.03.11. An attacker in a container, with the CAPNETRAW capability, can craft IPv6 router advertisements, and consequently spoof external IPv6 hosts, obtain sensitive information, or cause a denial of service...

Arbitrary File Write in Libcontainer

Libcontainer 1.6.0, as used in Docker Engine, allows local users to escape containerization "mount namespace breakout" and write to arbitrary file on the host system via a symlink attack in an image when respawning a container...

GHSA-QRRC-WW9X-R43G Improper Input Validation in Docker Engine

An issue was discovered in Docker Engine before 19.03.11. An attacker in a container, with the CAPNETRAW capability, can craft IPv6 router advertisements, and consequently spoof external IPv6 hosts, obtain sensitive information, or cause a denial of service...

Arbitrary File Override in Docker Engine

Docker Engine before 1.6.1 allows local users to set arbitrary Linux Security Modules LSM and dockert policies via an image that allows volumes to override files in /proc...

GHSA-G7V2-2QXX-WJRW Symlink Attack in Libcontainer and Docker Engine

Libcontainer and Docker Engine before 1.6.1 opens the file-descriptor passed to the pid-1 process before performing the chroot, which allows local users to gain privileges via a symlink attack in an image...

Symlink Attack in Libcontainer and Docker Engine

Libcontainer and Docker Engine before 1.6.1 opens the file-descriptor passed to the pid-1 process before performing the chroot, which allows local users to gain privileges via a symlink attack in an image...

SUSE SLES12 Security Update : containerd, docker (SUSE-SU-2022:0213-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0213-1 advisory. - CVE-2021-41089: Fixed 'cp' can chmod host files bsc1191015. - CVE-2021-41091: Fixed flaw that could lead to data directory...

Medium: docker

Issue Overview: Docker Engine before 18.09 allows attackers to cause a denial of service dockerd memory consumption via a large integer in a --cpuset-mems or --cpuset-cpus value, related to daemon/daemonunix.go, pkg/parsers/parsers.go, and pkg/sysinfo/sysinfo.go. CVE-2018-20699 A command injectio...

Medium: docker

Issue Overview: Docker Engine before 18.09 allows attackers to cause a denial of service dockerd memory consumption via a large integer in a --cpuset-mems or --cpuset-cpus value, related to daemon/daemonunix.go, pkg/parsers/parsers.go, and pkg/sysinfo/sysinfo.go. CVE-2018-20699 A command injectio...

CVE-2021-41091

A file permissions vulnerability was found in the Moby Docker Engine. The Moby data directory usually /var/lib/docker contains subdirectories with insufficiently restricted permissions, allowing unprivileged Linux users to traverse directory contents and execute programs. When the running contain...

MGASA-2021-0500 Updated docker packages fix security vulnerabilities

Updated docker packages fix security vulnerabilities: A bug was found in Moby Docker Engine where attempting to copy files using docker cp into a specially-crafted container can result in Unix file permission changes for existing files in the hosts filesystem, widening access to others. This bug...

Medium: docker

Issue Overview: A bug was found in Moby Docker Engine where attempting to copy files using docker cp into a specially-crafted container can result in Unix file permission changes for existing files in the host 2019s filesystem, widening access to others. This bug does not directly allow files to ...

USN-5103-1 docker.io vulnerability

Lei Wang and Ruizhi Xiao discovered that the Moby Docker engine in Docker incorrectly allowed the docker cp command to make permissions changes in the host filesystem in some situations. A local attacker could possibly use to this to expose sensitive information or gain administrative privileges...

USN-5103-1: docker.io vulnerability

Lei Wang and Ruizhi Xiao discovered that the Moby Docker engine in Docker incorrectly allowed the docker cp command to make permissions changes in the host filesystem in some situations. A local attacker could possibly use to this to expose sensitive information or gain administrative privileges...

CVE-2021-41089

Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby Docker Engine where attempting to copy files using docker cp into a specially-crafted container can result in Unix file permission changes for existing files in the host’s filesystem,...

DEBIAN-CVE-2021-41091

Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby Docker Engine where the data directory typically /var/lib/docker contained subdirectories with insufficiently restricted permissions, allowing otherwise unprivileged Linux users to traver...

CVE-2021-41091

Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby Docker Engine where the data directory typically /var/lib/docker contained subdirectories with insufficiently restricted permissions, allowing otherwise unprivileged Linux users to traver...

DEBIAN-CVE-2021-41089

Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby Docker Engine where attempting to copy files using docker cp into a specially-crafted container can result in Unix file permission changes for existing files in the host’s filesystem,...

CVE-2021-41089

Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby Docker Engine where attempting to copy files using docker cp into a specially-crafted container can result in Unix file permission changes for existing files in the host’s filesystem,...