PT-2018-13522 · Onlinejudge · Onlinejudge

Plusls · Publicado 2018-09-02 · Atualizado 2020-08-24 · CVE-2018-16367

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions OnlineJudge version 2.0

Description The issue concerns an incorrect access control vulnerability in the sandbox of OnlineJudge. This vulnerability allows a user to write a file anywhere, including writing a directory listing to /tmp. Furthermore, it enables the leakage of file data through the use of #include.

Recommendations For OnlineJudge version 2.0, consider restricting access to the sandbox functionality to minimize the risk of exploitation until a patch is available. As a temporary workaround, avoid using the #include directive in the affected areas to prevent file data leakage.

Exploit

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2018-16367

Produtos afetados

Onlinejudge

Referências · 3

• 🔥 https://github.com/QingdaoU/OnlineJudge/issues/165 · Exploit
• https://osv.dev/vulnerability/CVE-2018-16367 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-16367 · Nota de Segurança