PT-2018-9295 · Python · Cpython

Zooba · Publicado 2018-03-07 · Atualizado 2022-10-03 · CVE-2018-1000117

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Python Software Foundation CPython versions 3.2 through 3.6.4

Description: The issue is related to a Buffer Overflow vulnerability in the os.symlink() function on Windows, which can result in Arbitrary code execution, likely escalation of privilege. This attack appears to be exploitable via a python script that creates a symlink with an attacker-controlled name or location.

Recommendations: For versions 3.2 through 3.6.4, update to version 3.6.5 or 3.7.0 to resolve the issue. As a temporary workaround, consider restricting the use of the os.symlink() function until a patch is available.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-120

Identificadores relacionados

CVE-2018-1000117

PSF-2022-2

Produtos afetados

Cpython

Referências · 9

• 🔥 https://github.com/u0pattern/CVE-2018-1000117-Exploit · Exploit
• https://github.com/python/cpython/pull/5989 · Aviso do Fabricante
• https://mail.python.org/mm3/archives/list/[e-mail]/thread/PVSURQ2YCNZODILA3QE7ZF3GCD25EVVT · Nota
• https://bugs.python.org/issue33001 · Correção
• https://osv.dev/vulnerability/PSF-2022-2 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-1000117 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000117 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000117 · Nota de Segurança
• https://t.me/cvenotify/32625 · Publicação no Telegram