Esignal 7.5/7.6 WinSig.exe STREAMQUOTE stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Esignal 7.5/7.6 and classified as critical. This affects an unknown function of the file WinSig.exe. The manipulation of the argument STREAMQUOTE leads to stack-based overflow. This vulnerability is traded as CVE-2004-1868. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in Esignal 7.5/7.6. It has been rated as critical. This issue affects an unknown part of the file WinSig.exe. The manipulation of the argument STREAMQUOTE with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was shared 03/26/2004 (Website). The advisory is shared at marc.theaimsgroup.com. The identification of this vulnerability is CVE-2004-1868 since 05/04/2005. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

A public exploit has been developed by VizibleSoft and been published 3 years after the advisory. The exploit is available at saintcorporation.com. It is declared as proof-of-concept.

A possible mitigation has been published 2 weeks after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 2489.

The vulnerability is also documented in the databases at X-Force (15624), Exploit-DB (166), SecurityFocus (BID 9978†), OSVDB (4583†) and Secunia (SA11222†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: VizibleSoft
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Saint ID: exploit_info/esignal_streamquote
Saint Name: eSignal WinSig.exe buffer overflow

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍
Snort ID: 2489
Snort Message: SERVER-OTHER esignal STREAMQUOTE buffer overflow attempt
Snort Class: 🔍

Timelineinfo

03/25/2004 🔍
03/25/2004 +0 days 🔍
03/26/2004 +1 days 🔍
03/26/2004 +0 days 🔍
03/26/2004 +0 days 🔍
03/26/2004 +0 days 🔍
04/06/2004 +10 days 🔍
05/04/2005 +393 days 🔍
07/14/2006 +436 days 🔍
10/15/2014 +3015 days 🔍
09/04/2025 +3977 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Status: Confirmed

CVE: CVE-2004-1868 (🔍)
GCVE (CVE): GCVE-0-2004-1868
GCVE (VulDB): GCVE-100-21689
X-Force: 15624 - eSignal Specs.dll file buffer overflow
SecurityFocus: 9978 - ESignal Remote Buffer Overflow Vulnerability
Secunia: 11222 - eSignal STREAMQUOTE Buffer Overflow Vulnerability, Moderately Critical
OSVDB: 4583 - eSignal STREAMQUOTE Overflow

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/15/2014 17:04
Updated: 09/04/2025 16:21
Changes: 10/15/2014 17:04 (65), 06/18/2018 09:13 (12), 09/04/2025 16:21 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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