PT-2018-9533 · Privacyidea · Privacyidea

Renini · Publicado 2018-10-08 · Atualizado 2019-01-14 · CVE-2018-1000809

Positive Technologies (AI Summary)

CVSS v4.0

8.7

Alta

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions privacyIDEA versions prior to 2.23.2

Description The issue is related to improper input validation in the token validation API, which can lead to a Denial-of-Service. This can be exploited via an HTTP request to the "/validate/check" API endpoint with specific parameters, such as user= and pass=.

Recommendations For versions prior to 2.23.2, update to version 2.23.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the "/validate/check" API endpoint until the update is applied. Avoid using the user and pass parameters in the affected API endpoint until the issue is resolved.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2018-1000809

GHSA-7QQV-R2Q4-JXHM

PYSEC-2018-20

Produtos afetados

Privacyidea

Referências · 9

• 🔥 https://github.com/privacyidea/privacyidea/issues/1227 · Exploit
• https://github.com/privacyidea/privacyidea/commit/a3edc09beffa2104f357fe24971ea3211ce40751 · Correção
• https://github.com/privacyidea/privacyidea · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/privacyidea/PYSEC-2018-20.yaml · Nota
• https://github.com/advisories/GHSA-7qqv-r2q4-jxhm · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000809 · Nota de Segurança
• https://osv.dev/vulnerability/PYSEC-2018-20 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-1000809 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-7qqv-r2q4-jxhm · Aviso do Fabricante