CVE-2024-34713
May 14, 2024
sshproxy is used on a gateway to transparently proxy a user SSH connection on the gateway to an internal host via SSH. Prior to version 1.6.3, any user authorized to connect to a ssh server using "sshproxy" can inject options to the "ssh" command executed by "sshproxy". All versions of "sshproxy" are impacted. The problem is patched starting in version 1.6.3. The only workaround is to use the "force_command" option in "sshproxy.yaml", but it's rarely relevant.
Affected Packages
github.com/cea-hpc/sshproxy (GO):
Affected version(s) >=v0.1.0 <v1.6.3Fix Suggestion:
Update to version v1.6.3Related Resources (5)
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Contact UsCVSS v4
Base Score:
5.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Special Elements used in a Command ('Command Injection')
EPSS
Base Score:
0.27
