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Do not hang when remote host closes connection fast. Fix security output.

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This commit is contained in:
Andris Raugulis 2016-09-13 13:17:41 +03:00
parent e3559a76b8
commit bfa9e6f936
1 changed files with 5 additions and 3 deletions
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8
ssh-audit.py
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@ -493,6 +493,7 @@ class SSH(object):
if self.__banner is not None: if self.__banner is not None:
continue continue
self.__header.append(line) self.__header.append(line)
s = 0
return self.__banner, self.__header return self.__banner, self.__header
def recv(self, size=2048): def recv(self, size=2048):
@ -888,9 +889,10 @@ def output_security_sub(sub, software, padlen):
def output_security(banner, padlen): def output_security(banner, padlen):
with OutputBuffer() as obuf: with OutputBuffer() as obuf:
software = SSH.Software.parse(banner) if banner:
output_security_sub('cve', software, padlen) software = SSH.Software.parse(banner)
output_security_sub('txt', software, padlen) output_security_sub('cve', software, padlen)
output_security_sub('txt', software, padlen)
if len(obuf) > 0: if len(obuf) > 0:
out.head('# security') out.head('# security')
obuf.flush() obuf.flush()