PT-2019-6692 · Yaws · Yaws

Jan Lieskovsky · Publicado 2019-11-26 · Atualizado 2020-08-18 · CVE-2011-4350

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Yaws version 1.91

Description The issue arises from the way certain URLs are processed, allowing a remote authenticated user to exploit a directory traversal flaw. This could enable the user to obtain the content of arbitrary local files by sending specially-crafted URL requests.

Recommendations For Yaws version 1.91, consider restricting access to sensitive local files until a patch is available. As a temporary workaround, carefully validate and sanitize all URL requests to prevent directory traversal attacks.

Exploit

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2011-4350

Produtos afetados

Yaws

Referências · 13

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/yaws_traversal.rb · Exploit
• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4350 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2011-4350 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2011-4350 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-4350 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2011-4350 · Nota de Segurança
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=650009 · Nota
• https://ubuntu.com/security/CVE-2011-4350 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2011-4350 · Aviso do Fabricante
• https://openwall.com/lists/oss-security/2011/11/25/7 · Nota
• https://access.redhat.com/security/cve/cve-2011-4350 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2011-4350 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4350 · Nota