CVE-2023-4494 | THREATINT

Description

Stack-based buffer overflow vulnerability in Easy Chat Server 3.1 version. An attacker could send an excessively long username string to the register.ghp file asking for the name via a GET request resulting in arbitrary code execution on the remote machine.

PUBLISHED Reserved 2023-08-23 | Published 2023-10-04 | Updated 2024-09-05 | Assigner INCIBE

CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Product status

Default status

unaffected

Any version

affected

Credits

Rafael Pedrero finder

References

www.incibe.es/...tiple-vulnerabilities-efs-software-products

cve.org (CVE-2023-4494)

nvd.nist.gov (CVE-2023-4494)

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