PT-2018-4909 · Web2Py+1 · Web2Py+1

Shaolin · Publicado 2018-02-06 · Atualizado 2022-05-14 · CVE-2016-3953

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 web2py versions prior to 2.14.2

Description The issue allows remote attackers to execute arbitrary code via vectors involving the use of a hardcoded encryption key when calling the session.connect function. This could potentially lead to unauthorized access and control of the system.

Recommendations For versions prior to 2.14.2, update to version 2.14.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the session.connect function until a patch is available.

Exploit

Correção

RCE

Using Hardcoded Credentials

Enumeração de Fraquezas

CWE-798

Identificadores relacionados

CVE-2016-3953

GHSA-Q2RQ-QGCF-M22W

USN-4030-1

Produtos afetados

Ubuntu

Web2Py

Referências · 18

• 🔥 https://devco.re/blog/2017/01/03/web2py-unserialize-code-execution-CVE-2016-3957 · Exploit
• https://github.com/web2py/web2py · Nota
• https://github.com/web2py/web2py/commit/9706d125b42481178d2b423de245f5d2faadbf40 · Nota
• https://github.com/web2py/web2py/blob/R-2.14.1/applications/examples/models/session.py · Nota
• https://github.com/web2py/web2py/issues/1205 · Nota
• https://ubuntu.com/security/CVE-2016-10321 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2016-3953 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-3953 · Aviso do Fabricante
• https://usn.ubuntu.com/4030-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-4030-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-q2rq-qgcf-m22w · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-3952 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2016-3953 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-4030-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-3954 · Aviso do Fabricante