scponly: Multiple privilege escalation issues

Background scponly is a restricted shell, allowing only a few predefined commands. It is often used as a complement to OpenSSH to provide access to remote users without providing any remote execution privileges. Description Max Vozeler discovered that the scponlyc command allows users to chroot...

CVE-2005-4532

CVE-2005-4532 affects scponly versions 4.1 and earlier. The root cause is a design/implementation flaw in scponlyc that can be exploited when LD_PRELOAD is available: an unprivileged user can create a chroot directory in their home, hard-link to a system setuid application, and override expected ...

scponly -- local privilege escalation exploits

Max Vozeler reports: If ALL the following conditions are true, administrators using scponly-4.1 or older may be at risk of a local privilege escalation exploit: the chrooted setuid scponlyc binary is installed regular non-scponly users have interactive shell access to the box a user executable...

FreeBSD : rssh & scponly -- arbitrary command execution (f11b219a-44b6-11d9-ae2f-021106004fd6)

Jason Wies identified both rssh & scponly have a vulnerability that allows arbitrary command execution. He reports : The problem is compounded when you recognize that the main use of rssh and scponly is to allow file transfers, which in turn allows a malicious user to transfer and execute entire...

CVE-2004-1162

The unison command in scponly before 4.0 does not properly restrict programs that can be run, which could allow remote authenticated users to bypass intended access restrictions and execute arbitrary programs via the 1 -rshcmd or 2 -sshcmd flags...

CVE-2004-1162

The unison command in scponly before 4.0 does not properly restrict programs that can be run, which could allow remote authenticated users to bypass intended access restrictions and execute arbitrary programs via the 1 -rshcmd or 2 -sshcmd flags...

CVE-2004-1162

The unison command in scponly before 4.0 does not properly restrict programs that can be run, which could allow remote authenticated users to bypass intended access restrictions and execute arbitrary programs via the 1 -rshcmd or 2 -sshcmd flags...

CVE-2004-1162

CVE-2004-1162 affects the scponly package (before 4.0) where the unison command does not properly restrict which programs can be run. This can allow remote authenticated users to bypass intended access restrictions and execute arbitrary programs via the -rshcmd or -sshcmd flags. Documented impact...

rssh and scponly arbitrary command execution

Vulnerable applications: rssh All versions All operating systems scponly All versions All operating systems Not vulnerable: Discussion: rssh and scponly are restricted shells that are designed to allow execution only of certain preset programs. Both are used to grant a user the ability to transfe...

GLSA-200412-01 : rssh, scponly: Unrestricted command execution

The remote host is affected by the vulnerability described in GLSA-200412-01 rssh, scponly: Unrestricted command execution Jason Wies discovered that when receiving an authorized command from an authorized user, rssh and scponly do not filter command-line options that can be used to execute any...

rssh, scponly: Unrestricted command execution

Background rssh and scponly are two restricted shells, allowing only a few predefined commands. They are often used as a complement to OpenSSH to provide access to remote users without providing any remote execution privileges. Description Jason Wies discovered that when receiving an authorized...

SCPOnly 2.x3.x - Arbitrary Command Execution

SCPOnly 2.x3.x - Arbitrary Command Execution source: https://www.securityfocus.com/bid/11791/info scponly is reported prone to a remote arbitrary command execution vulnerability. This issue may allow a remote attacker to execute commands and scripts on a vulnerable computer and eventually allow a...

SCPOnly 2.x/3.x - Arbitrary Command Execution

source: https://www.securityfocus.com/bid/11791/info scponly is reported prone to a remote arbitrary command execution vulnerability. This issue may allow a remote attacker to execute commands and scripts on a vulnerable computer and eventually allow an attacker to gain elevated privileges on a...

rssh & scponly -- arbitrary command execution

Jason Wies identified both rssh & scponly have a vulnerability that allows arbitrary command execution. He reports: The problem is compounded when you recognize that the main use of rssh and scponly is to allow file transfers, which in turn allows a malicious user to transfer and execute entire...

CVE-2002-1469

scponly does not properly verify the path when finding the 1 scp or 2 sftp-server programs, which could allow remote authenticated users to bypass access controls by uploading malicious programs and modifying the PATH variable in $HOME/.ssh/environment to locate those programs...

CVE-2002-1469

Affected software: scponly. Vulnerability: incorrect PATH handling when locating the scp or sftp-server programs could allow remote authenticated users to bypass access controls by uploading malicious programs and altering the PATH in $HOME/.ssh/environment. Impact: partial confidentiality, integ...

CVE-2002-1469

scponly does not properly verify the path when finding the 1 scp or 2 sftp-server programs, which could allow remote authenticated users to bypass access controls by uploading malicious programs and modifying the PATH variable in $HOME/.ssh/environment to locate those programs...

SCPOnly 2.32.4 - SSH Environment Shell Escaping

SCPOnly 2.32.4 - SSH Environment Shell Escaping source: https://www.securityfocus.com/bid/5526/info scponly is a freely available, open source restricted secure copy client. It is available for Unix and Linux operating systems. The default installation of scponly does not place sufficient access...

SCPOnly 2.3/2.4 - SSH Environment Shell Escaping

source: https://www.securityfocus.com/bid/5526/info scponly is a freely available, open source restricted secure copy client. It is available for Unix and Linux operating systems. The default installation of scponly does not place sufficient access controls on the .ssh subdirectory. Due to this...