module: github.com/lxc/lxd
package: github.com/lxc/lxd/shared
versions:
  - fixed: v0.0.0-20151004155856-19c6961cc101
description: |
    A race between chown and chmod operations during a container
    filesystem shift may allow a user who can modify the filesystem to
    chmod an arbitrary path of their choice, rather than the expected
    path.
cves:
  - CVE-2015-1340
credit: Seth Arnold
symbols:
  - IdmapSet.doUidshiftIntoContainer
links:
    pr: https://github.com/lxc/lxd/pull/1189
    commit: https://github.com/lxc/lxd/commit/19c6961cc1012c8a529f20807328a9357f5034f4
    context:
      - https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1502270