CVE-2021-43845highCWE-125

CVE-2021-43845: fallo de gravedad alta en pjsip pjproject

Prevent out-of-bounds read in PJSIP

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear pjproject+ Monitorear asterisk

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.2epss 3.9%
PJSIP is a free and open source multimedia communication library. In version 2.11.1 and prior, if incoming RTCP XR message contain block, the data field is not checked against the received packet size, potentially resulting in an out-of-bound read access. This affects all users that use PJMEDIA and RTCP XR. A malicious actor can send a RTCP XR message with an invalid packet size.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Productos afectados
pjsip · pjproject
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