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Oh, SSH, IT please see this: Malicious servers can fsck with your PC's files during scp slurps

Oh, SSH, IT please see this: Malicious servers can fsck with your PC's files during scp slurps

5 years ago
Anonymous $L9wC17otzH

https://www.theregister.co.uk/2019/01/15/scp_vulnerability/

A decades-old oversight in the design of Secure Copy Protocol (SCP) tools can be exploited by malicious servers to unexpectedly alter victims' files on their client machines, it has emerged.

F-Secure's Harry Sintonen discovered a set of five CVE-listed vulnerabilities, which can be abused by evil servers to overwrite arbitrary files on a computer connected via SCP. If you use a vulnerable version of OpenSSH's scp, PuTTY's PSCP, or WinSCP, to securely transfer files from a remote server, that server may be able to secretly tamper with files on your local box that you do not expect the server to change.

Oh, SSH, IT please see this: Malicious servers can fsck with your PC's files during scp slurps

Jan 15, 2019, 2:19am UTC
https://www.theregister.co.uk/2019/01/15/scp_vulnerability/ > A decades-old oversight in the design of Secure Copy Protocol (SCP) tools can be exploited by malicious servers to unexpectedly alter victims' files on their client machines, it has emerged. > F-Secure's Harry Sintonen discovered a set of five CVE-listed vulnerabilities, which can be abused by evil servers to overwrite arbitrary files on a computer connected via SCP. If you use a vulnerable version of OpenSSH's scp, PuTTY's PSCP, or WinSCP, to securely transfer files from a remote server, that server may be able to secretly tamper with files on your local box that you do not expect the server to change.