CVE-2025-52887

HIGH

7.5

Descricao

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. In version 0.21.0, when many http headers fields are passed in, the library does not limit the number of headers, and the memory associated with the headers will not be released when the connection is disconnected. This leads to potential exhaustion of system memory and results in a server crash or unresponsiveness. Version 0.22.0 contains a patch for the issue.

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

Publicado6/26/2025

Ultima modificacao8/6/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

yhirose:cpp-httplib

Fraquezas (CWE)

CWE-400

Referencias

https://github.com/yhirose/cpp-httplib/commit/28dcf379e82a2cdb544d812696a7fd46067eb7f9(security-advisories@github.com)

https://github.com/yhirose/cpp-httplib/security/advisories/GHSA-xjhg-gf59-p92h(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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