CVE-2020-27348 – snapcraft may build snaps with incorrect LD_LIBRARY_PATH

https://notcve.org/view.php?id=CVE-2020-27348

03 Dec 2020 — 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. En algunas condiciones, un paquete snap creado por snapcraft incluye el directorio actual en LD_LIBRARY_PATH, permitiendo a un snap malicioso conseguir una ejecución de có... • https://bugs.launchpad.net/bugs/1901572 • CWE-427: Uncontrolled Search Path Element •