UNIX Symbolic Link (Symlink) Following

Overview Affected versions of this package are vulnerable to UNIX Symbolic Link Symlink Following during docker cp mount setup due to the switching from GetResourcePath and to createIfNotExists method that has no absolute path checks. An attacker can create empty files or directories at arbitrary...

GO-2024-2521 Moby Docker cp broken with debian containers in github.com/docker/docker

In Docker 19.03.x before 19.03.1 linked against the GNU C Library aka glibc, code injection can occur when the nsswitch facility dynamically loads a library inside a chroot that contains the contents of the container...

SUSE CVE-2018-15664

In Docker through 18.06.1-ce-rc2, the API endpoints behind the 'docker cp' command are vulnerable to a symlink-exchange attack with Directory Traversal, giving attackers arbitrary read-write access to the host filesystem with root privileges, because daemon/archive.go does not do archive operatio...

Privilege Escalation

github.com/moby/moby is vulnerable to privilege escalation. Attempting to copy files to a malicious container using docker cp allows an attacker to change the permission for existing files in the host's system...

CVE-2021-41089 `docker cp` allows unexpected chmod of host files

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-2019-14271

A flaw was discovered in Docker if it is compiled with Go 1.11. During a docker cp command, the nsswitch facility dynamically loads a library inside a chroot that contains the contents of the container. An attacker could abuse this flaw by executing code with the root privileges...

CVE-2018-15664

A flaw was discovered in the API endpoint behind the 'docker cp' command. The endpoint is vulnerable to a Time Of Check to Time Of Use TOCTOU vulnerability in the way it handles symbolic links inside a container. An attacker who has compromised an existing container can cause arbitrary files on t...

CVE-2018-15664

CVE-2018-15664 affects Docker prior to fix in 18.06.1-ce-rc2, enabling a symlink-exchange attack via the docker cp API that can grant an attacker arbitrary read/write access to the host filesystem with root privileges due to archive handling on non-frozen/chrooted filesystems. Public advisories (...

UBUNTU-CVE-2018-15664

In Docker through 18.06.1-ce-rc2, the API endpoints behind the 'docker cp' command are vulnerable to a symlink-exchange attack with Directory Traversal, giving attackers arbitrary read-write access to the host filesystem with root privileges, because daemon/archive.go does not do archive operatio...