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THREATINT
PUBLISHED

CVE-2023-4491

Easy Address Book Web Server Buffer overflow vulnerability



AssignerINCIBE
Reserved2023-08-23
Published2023-10-04
Updated2024-09-05

Description

Buffer overflow vulnerability in Easy Address Book Web Server 1.6 version. The exploitation of this vulnerability could allow an attacker to send a very long username string to /searchbook.ghp, asking for the name via a POST request, resulting in arbitrary code execution on the remote machine.



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
0x4002c25140

1.6
affected

Credits

Rafael Pedrero 0x4002c25170

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-efs-software-products

cve.org CVE-2023-4491

nvd.nist.gov CVE-2023-4491

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