|The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a database and tools to fix them.|
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, Fedora, FreeBSD, IBM i, OpenSSH, openSUSE Leap, Solaris, SUSE Linux Enterprise Desktop, SLES, Synology DSM, Synology DS***, Synology RS***, 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, bulletinjan2019, CERTFR-2019-AVI-179, CVE-2018-20684, CVE-2019-6111, DLA-1728-1, DSA-4387-1, DSA-4387-2, FEDORA-2019-0f4190cdb0, FreeBSD-EN-19:10.scp, ibm10731015, 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-2019:0941-1, SUSE-SU-2019:13931-1, SUSE-SU-2019:14016-1, SUSE-SU-2019:14030-1, SUSE-SU-2019:1524-1, 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...
Full Vigil@nce bulletin... (Free trial)
Computer vulnerabilities tracking service
Vigil@nce provides software vulnerability patches. The Vigil@nce vulnerability database contains several thousand vulnerabilities. Each administrator can customize the list of products for which he wants to receive vulnerability alerts. The technology watch team tracks security threats targeting the computer system.