CVE-2026-13590
Gravedad CVSS v4.0:
BAJA
Tipo:
CWE-119
Restricción de operaciones inapropiada dentro de los límites del búfer de la memoria
Fecha de publicación:
29/06/2026
Última modificación:
30/06/2026
Descripción
*** Pendiente de traducción *** A security flaw has been discovered in seladb PcapPlusPlus 25.05. This impacts the function pcpp::ModbusLayer::getLength in the library Packet++/header/ModbusLayer.h of the component Modbus Protocol Handler. The manipulation of the argument length results in heap-based buffer overflow. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is said to be difficult. The exploit has been released to the public and may be used for attacks. The patch is identified as 4c90c3e3418a2b09dc82b7ca5775e9c1e22fe454. Applying a patch is advised to resolve this issue.
Impacto
Puntuación base 4.0
2.90
Gravedad 4.0
BAJA
Puntuación base 3.x
5.60
Gravedad 3.x
MEDIA
Puntuación base 2.0
5.10
Gravedad 2.0
MEDIA
Referencias a soluciones, herramientas e información
- https://github.com/seladb/PcapPlusPlus/
- https://github.com/seladb/PcapPlusPlus/commit/4c90c3e3418a2b09dc82b7ca5775e9c1e22fe454
- https://github.com/seladb/PcapPlusPlus/issues/2155
- https://github.com/seladb/PcapPlusPlus/pull/2159
- https://github.com/user-attachments/files/28249048/poc.zip
- https://vuldb.com/cve/CVE-2026-13590
- https://vuldb.com/submit/844483
- https://vuldb.com/vuln/374593
- https://vuldb.com/vuln/374593/cti
- https://github.com/seladb/PcapPlusPlus/issues/2155