Vigil@nce - ARC: directory traversal via Full Pathname
March 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: openSUSE Leap, SLES.
Consequences: data creation/edition, data deletion.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 27/01/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can traverse directories via Full Pathname of ARC, in order to create a file outside the service root path.
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