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CVE PROGRAM SOURCE RECORD6.8 Medium

CVE-2020-27348

snapcraft may build snaps with incorrect LD_LIBRARY_PATH

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
canonical

Description

In some conditions, a snap package built by snapcraft includes the current directory in LD_LIBRARY_PATH, allowing a malicious snap to gain code execution within the context of another snap if both plug the home interface or similar. This issue affects snapcraft versions prior to 4.4.4, prior to 2.43.1+16.04.1, and prior to 2.43.1+18.04.1.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Canonical snapcraft

  • 4.4 to < 4.4.4affected
  • 2.43.1 to < 2.43.1+16.04.1affected

References