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OpenSSH, WinSCP: file overwrite via Scp Client Object Name Not Validated
Synthesis of the vulnerability
An attacker can send an unexpected object to the scp client of OpeSSH/WinSCP, in order to overwrite files in the current directory of the scp client.
Impacted products: Debian, OpenSSH, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Ubuntu, WinSCP.
Severity of this bulletin: 3/4.
Consequences of an intrusion: data creation/edition, denial of service on client.
Hacker's origin: internet server.
Number of vulnerabilities in this bulletin: 2.
Creation date: 11/01/2019.
Revision date: 14/01/2019.
Références of this threat: 1675, CVE-2018-20684, CVE-2019-6111, DSA-4387-1, DSA-4387-2, openSUSE-SU-2019:0091-1, openSUSE-SU-2019:0093-1, openSUSE-SU-2019:0307-1, SUSE-SU-2019:0125-1, SUSE-SU-2019:0126-1, SUSE-SU-2019:0132-1, SUSE-SU-2019:0496-1, SUSE-SU-2019:13931-1, USN-3885-1, USN-3885-2, VIGILANCE-VUL-28245.
Description of the vulnerability
An attacker can send an unexpected object to the scp client of OpeSSH/WinSCP, in...
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