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Status published
Critical
CVE-2017-9544
There is a remote stack-based buffer overflow (SEH) in register.ghp...
Vulnerability Description
There is a remote stack-based buffer overflow (SEH) in register.ghp in EFS Software Easy Chat Server versions 2.0 to 3.1. By sending an overly long username string to registresult.htm for registering the user, an attacker may be able to execute arbitrary code.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from echatserver
View All →CVE-2022-44939
Efs Software Easy Chat Server Version 3.1 was discovered to...
Unknown
0
CVE-2019-20502
An issue was discovered in EFS Easy Chat Server 3.1....
High
7.5
CVE-2017-9557
register.ghp in EFS Software Easy Chat Server versions 2.0 to...
High
7.5
CVE-2017-9543
register.ghp in EFS Software Easy Chat Server versions 2.0 to...
High
7.5
Affected Vendor
echatserver
View all reports →Affected Software
easy chat server
Vulnerable Versions:
2.0
Timeline
Official Publish:
June 12th, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.