Can't scan remote server - (centos 7 - updated)

[dcialdella]

Environment

POSSIBLE SOLUTION
ERROR
LANGUAGE=en_US.UTF-8 yum --color=never check-update
WORKING
env LANGUAGE=en_US.UTF-8 yum --color=never check-update

Vuls

Hash : ____

To check the commit hash of HEAD
$ vuls -v

vuls 0.3.0

or
$ cd $GOPATH/src/github.com/future-architect/vuls
$ git rev-parse --short HEAD

OS

• Target Server: Centos 7
• Vuls Server: Kali 2017.1

Go

• Go version: go version go1.7.1 linux/amd64

Current Output

Please re-run the command using -debug and provide the output below.

[Jul 18 10:55:16] DEBUG [192-168-11-10] execResult: servername: 192-168-11-10
cmd: /usr/bin/ssh -tt -o StrictHostKeyChecking=yes -o LogLevel=quiet -o ConnectionAttempts=3 -o ConnectTimeout=10 -o ControlMaster=no -o ControlPath=none root@192.168.11.10 -p 22 -i /root/.ssh/id_rsa -o PasswordAuthentication=no stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update
exitstatus: 127
stdout: Unsupported use of '='. To run 'yum' with a modified environment, please use 'env LANGUAGE=en_US.UTF-8 yum…'
fish: stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update
^

stderr:
err: %!s()
[Jul 18 10:55:16] ERROR [192-168-11-10] Failed to scan vulnerable packages
[Jul 18 10:55:16] ERROR [localhost] Error: 192-168-11-10, err: [Failed to SSH: execResult: servername: 192-168-11-10
cmd: /usr/bin/ssh -tt -o StrictHostKeyChecking=yes -o LogLevel=quiet -o ConnectionAttempts=3 -o ConnectTimeout=10 -o ControlMaster=no -o ControlPath=none root@192.168.11.10 -p 22 -i /root/.ssh/id_rsa -o PasswordAuthentication=no stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update
exitstatus: 127
stdout: Unsupported use of '='. To run 'yum' with a modified environment, please use 'env LANGUAGE=en_US.UTF-8 yum…'
fish: stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update
^

stderr:
err: %!s()]

One Line Summary

192-168-11-10 Error Run with --debug to view the details

Addition Details

vuls scan
[Jul 18 10:51:23] INFO [localhost] Start scanning
[Jul 18 10:51:23] INFO [localhost] config: /root/config.toml
[Jul 18 10:51:23] INFO [localhost] Validating config...
[Jul 18 10:51:23] INFO [localhost] Detecting Server/Container OS...
[Jul 18 10:51:23] INFO [localhost] Detecting OS of servers...
[Jul 18 10:51:26] INFO [localhost] (1/1) Detected: 192-168-11-10: centos 7.3.1611
[Jul 18 10:51:26] INFO [localhost] Detecting OS of containers...
[Jul 18 10:51:26] INFO [localhost] Detecting Platforms...
[Jul 18 10:51:26] INFO [localhost] (1/1) 192-168-11-10 is running on other
[Jul 18 10:51:26] INFO [localhost] Scanning vulnerabilities...
[Jul 18 10:51:26] INFO [localhost] Scanning vulnerable OS packages...
[Jul 18 10:51:29] ERROR [192-168-11-10] Failed to scan vulnerable packages
[Jul 18 10:51:29] ERROR [localhost] Error: 192-168-11-10, err: [Failed to SSH: execResult: servername: 192-168-11-10
cmd: /usr/bin/ssh -tt -o StrictHostKeyChecking=yes -o LogLevel=quiet -o ConnectionAttempts=3 -o ConnectTimeout=10 -o ControlMaster=no -o ControlPath=none root@192.168.11.10 -p 22 -i /root/.ssh/id_rsa -o PasswordAuthentication=no stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update
exitstatus: 127
stdout: Unsupported use of '='. To run 'yum' with a modified environment, please use 'env LANGUAGE=en_US.UTF-8 yum…'
fish: stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update
^

stderr:
err: %!s()]

One Line Summary

192-168-11-10 Error Run with --debug to view the details

Expected Behavior

Actual Behavior

Steps to reproduce the behaviour

[dcialdella]

I checked it again.

THIS DO NOT WORKS
cmd: /usr/bin/ssh -tt -o StrictHostKeyChecking=yes -o LogLevel=quiet -o ConnectionAttempts=3 -o ConnectTimeout=10 -o ControlMaster=no -o ControlPath=none root@192.168.11.10 -p 22 -i /root/.ssh/id_rsa -o PasswordAuthentication=no stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update
exitstatus: 127
stdout: Unsupported use of '='. To run 'yum' with a modified environment, please use 'env LANGUAGE=en_US.UTF-8 yum…'
fish: stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update

THIS WORKS

cmd: /usr/bin/ssh -tt -o StrictHostKeyChecking=yes -o LogLevel=quiet -o ConnectionAttempts=3 -o ConnectTimeout=10 -o ControlMaster=no -o ControlPath=none root@192.168.11.10 -p 22 -i /root/.ssh/id_rsa -o PasswordAuthentication=no stty cols 1000; env LANGUAGE=en_US.UTF-8 yum --color=never check-update
exitstatus: 127
stdout: Unsupported use of '='. To run 'yum' with a modified environment, please use 'env LANGUAGE=en_US.UTF-8 yum…'
fish: stty cols 1000; LANGUAGE=en_US.UTF-8 yum --color=never check-update

[kotakanbe]

@dcialdella
Thanks for reporting.
But Vuls doesn't support fishshell for now.

see
https://github.com/future-architect/vuls#misc

Does Vuls accept SSH connections with fish-shell or old zsh as the login shell?
No, Vuls needs a user on the server for bash login. see also #8