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OpenSSH: privilege escalation via Scp Client Empty Dirname Permission Change
Synthesis of the vulnerability
An attacker can bypass restrictions via Scp Client Empty Dirname Permission Change of OpenSSH, in order to escalate his privileges.
Vulnerable systems: Debian, Fedora, OpenSSH, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this threat: 3/4.
Consequences of an attack: data reading, data creation/edition, data deletion.
Pirate's origin: internet server.
Creation date: 11/01/2019.
Revision date: 14/01/2019.
Références of this weakness: CVE-2018-20685, DSA-4387-1, DSA-4387-2, FEDORA-2019-9eb0ae6296, FEDORA-2019-f6ff819834, openSUSE-SU-2019:0091-1, openSUSE-SU-2019:0093-1, SUSE-SU-2019:0125-1, SUSE-SU-2019:0126-1, SUSE-SU-2019:0132-1, SUSE-SU-2019:13931-1, USN-3885-1, USN-3885-2, VIGILANCE-VUL-28244.
Description of the vulnerability
An attacker can bypass restrictions via Scp Client Empty Dirname Permission Chan...
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