Vigil@nce - Bash: privilege escalation via Rbash BASH_CMDS Modification
May 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, openSUSE Leap, SUSE Linux Enterprise
Consequences: privileged access/rights, user access/rights.
Provenance: user account.
Confidence: confirmed by the editor (5/5).
Creation date: 25/03/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via Rbash BASH_CMDS Modification of Bash, in order to escalate his privileges.
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