CVE-2025-53537

HIGH

7.5

Descricao

LibHTP is a security-aware parser for the HTTP protocol and its related bits and pieces. In versions 0.5.50 and below, there is a traffic-induced memory leak that can starve the process of memory, leading to loss of visibility. To workaround this issue, set `suricata.yaml app-layer.protocols.http.libhtp.default-config.lzma-enabled` to false. This issue is fixed in version 0.5.51.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado7/23/2025

Ultima modificacao8/5/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

oisf:libhtp

Fraquezas (CWE)

CWE-401

Referencias

https://github.com/OISF/libhtp/commit/9037ea35110a0d97be5cedf8d31fb4cd9a38c7a7(security-advisories@github.com)

https://github.com/OISF/libhtp/security/advisories/GHSA-v3qq-h8mh-vph7(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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