When a module is configured to listen on the INADDR_ANY interface, with
a payload that does not have an LHOST option, it attempts to determine
the srvhost from a client socket which would only be available when the
module has included the TcpClient mixin (i.e., it is both passive and
aggressive stance), causing a NameError for the undefined +sock+.
This commit fixes the problem in two ways:
1. It changes the default cli in get_uri to be the module's self.cli,
which should always be set when passive modules would need it (e.g., in
the on_request_uri method).
2. It adds a check to make sure that the calling module has a sock
before trying to get its peerhost. This was @marthieubean's suggested
solution in #1775.
[Closes#1775]
An earlier change to the framework (prepend_migrate) forced single
payloads to use the internal_generate method of payload.rb.
internal_generate calls build which has a cache to track assembled
payloads. This method assumes that a payload only needs to be
assembled once, with optional values patched in later.
Single payloads do not work this way. Each time they are generated
new assembly source is created with the options hardcoded in.
This fix updates build to use the hashcode of the assembly code as
part of the cache key.
This fixes#7898 -- a bug that prevents a user from generating
multiple variations of a single payload without a restart.
* Gets rid of conversion errors like this:
[-] Exploit failed: can't convert Fixnum into String
* also removes comments from php meterp. Works for me with the
phpmyadmin_preg_replace bug, so seems legit.
* Add an error_handler function that just returns true. This prevents eventual
ENOMEM errors and segfaults like these:
[Fri Apr 26 15:01:00 2013] [error] [client 127.0.0.1] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 44659282 bytes) in /home/egypt/repo/phpmyadmin/libraries/Error.class.php on line 156
[Fri Apr 26 15:01:16 2013] [notice] child pid 7347 exit signal Segmentation fault (11)
* clean up some whitespace
James Lee
Tod Beardsley
Joe Vennix
Raphael Mudge
sinn3r
Meatballs
Meatballs1
Fernando Arias
Luke Imhoff
jvazquez-r7