CVE-2026-43507

MEDIUM

5.3

Descricao

An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5. A Denial of Service can occur via memory exhaustion caused by XML parsing resource amplification from unauthenticated connections.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/1/2026

Ultima modificacao5/1/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

prosody:prosody

Fraquezas (CWE)

CWE-770

Referencias

https://blog.unionium.org/ARTICLES/1.HTM(cve@mitre.org)

https://prosody.im/security/advisory_735dd9d3/(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2026/05/01/5(cve@mitre.org)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.