PT-2018-6247 · Yttivy · Yttivy

Publicado 2018-06-07 · Atualizado 2020-09-01 · CVE-2017-16219

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions: yttivy versions (affected versions not specified)

Description: The issue concerns a directory traversal problem, allowing an attacker to access the filesystem by manipulating the URL with "../". This vulnerability enables a malicious actor to access files outside the intended directory root, potentially disclosing private files on the vulnerable system. For example, an attacker can send a GET request to "/../../../../../../../../../../etc/passwd" to access sensitive information.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the yttivy package, and only use it for local development. If the functionality is needed for production, consider using a different package instead.

Exploit

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2017-16219

GHSA-96QC-GHJ4-RQ27

Produtos afetados

Yttivy

Referências · 5

• 🔥 https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/yttivy · Exploit
• https://web.archive.org/web/20201208101732/https://npmjs.com/advisories/441 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-16219 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-96qc-ghj4-rq27 · Aviso do Fabricante
• https://nodesecurity.io/advisories/441 · Nota