PT-2018-10425 · Filedownloader · Filedownload

Triwater · Publicado 2018-05-18 · Atualizado 2018-06-20 · CVE-2018-11248

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions FileDownloader version 1.7.3

Description The issue concerns a directory traversal problem. An attacker can exploit this by placing "../" in a file name, allowing the file to be stored in an unintended directory. This occurs because the util/FileDownloadUtils.java in FileDownloader does not properly check an attachment's name.

Recommendations For FileDownloader version 1.7.3, consider implementing proper validation and sanitization of file names to prevent directory traversal attacks. As a temporary workaround, restrict the ability to upload files with "../" in their names to minimize the risk of exploitation.

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2018-11248

Produtos afetados

Filedownload

Referências · 3

• https://github.com/lingochamp/FileDownloader/issues/1028 · Nota
• https://osv.dev/vulnerability/CVE-2018-11248 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-11248 · Nota de Segurança