eSignal Specs.dll file buffer overflow
| esignal-specs-bo (15624) |  High Risk |
Description:
eSignal is vulnerable to a stack-based buffer overflow in the Specs.dll file. A remote attacker can establish a Telnet connection to TCP port 80 and send a long specially-crafted string to overflow a buffer and possibly execute arbitrary code on the system.
Platforms Affected:
- eSignal, eSignal 7.6 and 7.5
Remedy:
Upgrade to the latest version of eSignal (7.6 Build 636a or later), available from the eSignal Download Web page. See References.
Consequences:
Gain Access
References:
- BugTraq Mailing List, Thu Mar 25 2004 - 11:53:44 CST , eSignal v7 remote buffer overflow (exploit) at http://archives.neohapsis.com/archives/bugtraq/2004-03/0256.html.
- BugTraq Mailing List, Tue Apr 06 2004 - 18:20:39 CDT, Re: eSignal v7 remote buffer overflow at http://archives.neohapsis.com/archives/bugtraq/2004-04/0056.html.
- eSignal Download Web page, eSignal at http://www.esignal.com/download/default.asp.
- BID-9978: ESignal Remote Buffer Overflow Vulnerability
- CVE-2004-1868: Stack-based buffer overflow in WinSig.exe in eSignal 7.5 and 7.6 allows remote attackers to execute arbitrary code via a long STREAMQUOTE tag.
- SA11222: eSignal STREAMQUOTE Buffer Overflow Vulnerability
Reported:
Mar 25, 2004
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