July 20, 2016 - OpenSSH 7.2p2 - Username Enumeration. CVE-2016-6210 . remote exploit for Linux platform

OpenSSH 7.2p2 users enumeration python. Contribute to sodomak/sshenum development by creating an account on GitHub.

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March 22, 2016 - Multiple CRLF injection vulnerabilities ... 7.2p2 allow remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data, related to the (1) do_authenticated1 and (2) session_x11_req functions...

July 18, 2016 - A vulnerability categorized as problematic has been discovered in OpenSSH 7.2p2. Impacted is an unknown function of the component Authentication. The manipulation of the argument Password results in information disclosure (Username).

List of known security vulnerabilities in OpenSSH OpenSSH 7.2p2

OpenSSH 7.2p2 - Username Enumeration · Raw · CVE-2016-6210.py · This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below.

July 18, 2016 - OpenSSHd 7.2p2 - Username Enumeration. CVE-2016-6210 . remote exploit for Linux platform

It is, therefore, affected by a security bypass vulnerability due to improper sanitization of X11 authentication credentials. An authenticated, remote attacker can exploit this, via crafted credentials, to inject arbitrary xauth commands, resulting in gaining read and write access to arbitrary ...

**summary:** A vulnerability classified ... the component Authentication. The manipulation of the argument Password with an unknown input leads to a information disclosure vulnerability (Username)....

Portable OpenSSH 7.2p2 was released on 2016-03-10.

OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and ...

Openbsd Openssh version 7.2 security vulnerabilities, CVEs, exploits, vulnerability statistics, CVSS scores and references

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February 10, 2021 - $ searchsploit -s openssh 7.2p2 ----------------------------------------------------------------------------------- --------------------------------- Exploit Title | Path ----------------------------------------------------------------------------------- --------------------------------- OpenSSH 7.2p2 - Username Enumeration | linux/remote/40136.py OpenSSHd 7.2p2 - Username Enumeration | linux/remote/40113.txt ----------------------------------------------------------------------------------- --------------------------------- Shellcodes: No Results $ searchsploit -p 40136 Exploit: OpenSSH 7.2p2

May 30, 2018 - On some versions of OpenSSH under some configurations, OpenSSH will return a "permission denied" error for an invalid user faster than for a valid user, creating an opportunity for a timing attack to enumerate users.

This can be achieved by setting a malicious LD_PRELOAD environment variable. By exploiting this vulnerability, an attacker with local access can escalate their privileges and potentially execute arbitrary code with elevated privileges.