Vigil@nce - bubblewrap: file corruption
May 2019 by Vigil@nce
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora.
Severity: 1/4.
Consequences: data creation/edition.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 06/05/2019.
DESCRIPTION OF THE VULNERABILITY
A local attacker can create a symbolic link, in order to alter the pointed file, with privileges of bubblewrap.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/bubblewrap-file-corruption-29226