← Volver a CVEs

CVE-2023-52389

CRITICAL

9.8

Descripcion

UTF32Encoding.cpp in POCO has a Poco::UTF32Encoding integer overflow and resultant stack buffer overflow because Poco::UTF32Encoding::convert() and Poco::UTF32::queryConvert() may return a negative integer if a UTF-32 byte sequence evaluates to a value of 0x80000000 or higher. This is fixed in 1.11.8p2, 1.12.5p2, and 1.13.0.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado1/27/2024

Ultima modificacion5/29/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

pocoproject:poco

Debilidades (CWE)

CWE-190CWE-190

Referencias

https://github.com/pocoproject/poco/compare/poco-1.12.5p2-release...poco-1.13.0-release(cve@mitre.org)

https://github.com/pocoproject/poco/issues/4320(cve@mitre.org)

https://pocoproject.org/blog/?p=1226(cve@mitre.org)

https://github.com/pocoproject/poco/compare/poco-1.12.5p2-release...poco-1.13.0-release(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/pocoproject/poco/issues/4320(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2025/01/msg00017.html(af854a3a-2127-422b-91ae-364da2661108)

https://pocoproject.org/blog/?p=1226(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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