PT-2023-24956 · Hjson · Hjson

Poppingsnack · CVE-2023-34620 · Publicado 2023-06-14 · Atualizado 2026-07-30

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions hjson versions 3.0.0 and earlier

Description An issue in hjson allows attackers to cause a denial of service or other unspecified impacts via crafted objects that use cyclic dependencies or have deeply nested structures.

Recommendations For hjson versions 3.0.0 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Uncontrolled Recursion

Resource Exhaustion

Enumeração de Fraquezas

CWE-787

CWE-674

CWE-400

Identificadores relacionados

CVE-2023-34620

GHSA-5WFC-HJRC-GQ87

GO-2026-5157

OPENSUSE-SU-2026:21483-1

Produtos afetados

Hjson

Referências · 1747

• 🔥 https://github.com/hjson/hjson-java/issues/24 · Exploit
• https://github.com/hjson/hjson-go/commit/326599cebc6ef759892f473bf1439b98466a99fa · Nota
• https://github.com/hjson/hjson-go/pull/67 · Nota
• https://github.com/hjson/hjson-php/pull/45 · Nota
• https://github.com/hjson/hjson-php/commit/2d1b8b4b158a8d841f3a228f267c7cd84fe5a4fa · Nota
• https://github.com/hjson/hjson-cpp/pull/54 · Nota
• https://suse.com/security/cve/CVE-2025-65797 · Nota
• https://suse.com/security/cve/CVE-2026-44427 · Nota
• https://suse.com/security/cve/CVE-2026-27589 · Nota
• https://suse.com/security/cve/CVE-2026-7736 · Nota
• https://suse.com/security/cve/CVE-2026-27137 · Nota
• https://suse.com/security/cve/CVE-2026-25232 · Nota
• https://suse.com/security/cve/CVE-2026-55513 · Nota
• https://suse.com/security/cve/CVE-2026-20736 · Nota
• https://suse.com/security/cve/CVE-2026-32828 · Nota