CVE-2025-52953
Gravedad CVSS v4.0:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
11/07/2025
Última modificación:
11/07/2025
Descripción
*** Pendiente de traducción *** An Expected Behavior Violation vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker sending a valid BGP UPDATE packet to cause a BGP session reset, resulting in a Denial of Service (DoS). <br />
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Continuous receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.<br />
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This issue affects iBGP and eBGP and both IPv4 and IPv6 are affected by this vulnerability.<br />
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This issue affects Junos OS:<br />
<br />
<br />
* All versions before 21.2R3-S9,<br />
* from 21.4 before 21.4R3-S11,<br />
* from 22.2 before 22.2R3-S7,<br />
* from 22.4 before 22.4R3-S7,<br />
* from 23.2 before 23.2R2-S4,<br />
* from 23.4 before 23.4R2-S4,<br />
* from 24.2 before 24.2R2,<br />
* from 24.4 before 24.4R1-S3, 24.4R2<br />
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Junos OS Evolved:<br />
<br />
<br />
<br />
* All versions before 22.2R3-S7-EVO,<br />
* from 22.4-EVO before 22.4R3-S7-EVO,<br />
* from 23.2-EVO before 23.2R2-S4-EVO,<br />
* from 23.4-EVO before 23.4R2-S4-EVO,<br />
* from 24.2-EVO before 24.2R2-EVO,<br />
* from 24.4-EVO before 24.4R1-S3-EVO, 24.4R2-EVO.
Impacto
Puntuación base 4.0
7.10
Gravedad 4.0
ALTA
Puntuación base 3.x
6.50
Gravedad 3.x
MEDIA