CVE-2024-1930

MEDIUM

6.5

Descripcion

No Limit on Number of Open Sessions / Bad Session Close Behaviour in dnf5daemon-server before 5.1.17 allows a malicious user to impact Availability via No Limit on Number of Open Sessions. There is no limit on how many sessions D-Bus clients may create using the `open_session()` D-Bus method. For each session a thread is created in dnf5daemon-server. This spends a couple of hundred megabytes of memory in the process. Further connections will become impossible, likely because no more threads can be spawned by the D-Bus service.

Detalles CVE

Puntuacion CVSS v3.16.5

SeveridadMEDIUM

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado5/8/2024

Ultima modificacion8/7/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

rpm-software-management:dnf5

Debilidades (CWE)

CWE-400

Referencias

https://www.openwall.com/lists/oss-security/2024/03/04/2(patrick@puiterwijk.org)

https://www.openwall.com/lists/oss-security/2024/03/04/2(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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