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Suggestion detail

Untriaged
Permalink CVE-2015-1340
created 2 months ago
chmod race in doUidshiftIntoContainer

LXD before version 0.19-0ubuntu5 doUidshiftIntoContainer() has an unsafe Chmod() call that races against the stat in the Filepath.Walk() function. A symbolic link created in that window could cause any file on the system to have any mode of the attacker's choice.

Affected products

LXD
  • <0.19-0ubuntu5

Matching in nixpkgs

pkgs.lxd-ui

Web user interface for LXD

pkgs.lxd-lts

Daemon based on liblxc offering a REST API to manage containers

pkgs.lxd-image-server

Creates and manages a simplestreams lxd image server on top of nginx

pkgs.lxd-unwrapped-lts

Daemon based on liblxc offering a REST API to manage containers

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