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INCIBECVE-2023-4491

HistoryOct 04, 2023 - 1:15 p.m.

CVE-2023-4491

2023-10-0413:15:25

CWE-119

INCIBE

web.nvd.nist.gov

cve-2023-4491

buffer overflow

easy address book web server

nvd

exploitation

vulnerability

arbitrary code execution

remote machine

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

52.7%

JSON

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.

Affected configurations

Nvd

Vulners

Vulnrichment

Node

easy_address_book_web_server_projecteasy_address_book_web_serverMatch1.6

VendorProductVersionCPE
easy_address_book_web_server_projecteasy_address_book_web_server1.6cpe:2.3:a:easy_address_book_web_server_project:easy_address_book_web_server:1.6:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
easy_address_book_web_server_project	easy_address_book_web_server	1.6	cpe:2.3:a:easy_address_book_web_server_project:easy_address_book_web_server:1.6:::::::*

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Easy Address Book Web Server",
    "vendor": "EFS Software",
    "versions": [
      {
        "status": "affected",
        "version": "1.6"
      }
    ]
  }
]

References

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

52.7%

JSON

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