CVE-2025-59962
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-824
Acceso a puntero no inicializado
Fecha de publicación:
09/10/2025
Última modificación:
23/01/2026
Descripción
*** Pendiente de traducción *** An Access of Uninitialized Pointer vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved with BGP sharding configured allows an attacker triggering indirect next-hop updates, along with timing outside the attacker&#39;s control, to cause rpd to crash and restart, leading to a Denial of Service (DoS).<br />
<br />
With BGP sharding enabled, triggering route resolution of an indirect next-hop (e.g., an IGP route change over which a BGP route gets resolved), may cause rpd to crash and restart. An attacker causing continuous IGP route churn, resulting in repeated route re-resolution, will increase the likelihood of triggering this issue, leading to a potentially extended DoS condition.<br />
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This issue affects:<br />
<br />
Junos OS:<br />
<br />
<br />
<br />
* all versions before 21.4R3-S6, <br />
* from 22.1 before 22.1R3-S6, <br />
* from 22.2 before 22.2R3-S3, <br />
* from 22.3 before 22.3R3-S3, <br />
* from 22.4 before 22.4R3, <br />
* from 23.2 before 23.2R2; <br />
<br />
<br />
<br />
<br />
Junos OS Evolved: <br />
<br />
<br />
<br />
* all versions before 22.3R3-S3-EVO, <br />
* from 22.4 before 22.4R3-EVO, <br />
* from 23.2 before 23.2R2-EVO.<br />
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<br />
<br />
<br />
Versions before Junos OS 21.3R1 and Junos OS Evolved 21.3R1-EVO are unaffected by this issue.
Impacto
Puntuación base 4.0
6.00
Gravedad 4.0
MEDIA
Puntuación base 3.x
5.30
Gravedad 3.x
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* | 21.4 (excluyendo) | |
| cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r2-s1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r2-s2:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r3:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r3-s1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r3-s2:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r3-s3:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r3-s4:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:21.4:r3-s5:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:22.1:-:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página



