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bdu:2025-00305

certfr-2025-avi-0018 — De multiples vulnérabilités ont été découvertes dans les produits Juniper Networks. Certaines d'entre elles permettent…

certfr-2025-avi-0018

EUVD-2026-212168

fkie_cve-2025-21600

An Out-of-Bounds Read vulnerability in

the routing protocol daemon (rpd) of

Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, logically adjacent BGP peer sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.

This issue only affects systems configured in either of two ways:

* systems with BGP traceoptions enabled

* systems with BGP family traffic-engineering (BGP-LS) configured

and can be exploited from a directly connected and configured BGP peer.

This issue affects iBGP and eBGP

with

any address family

configured, and both IPv4 and IPv6 are affected by this vulnerability.

This issue affects:

Junos OS:

from 21.4 before 21.4R3-S9, * from 22.2 before 22.2R3-S5, * from 22.3 before 22.3R3-S4, * from 22.4 before 22.4R3-S5, * from 23.2 before 23.2R2-S3, * from 23.4 before 23.4R2-S3, * from 24.2 before 24.2R1-S2, 24.2R2;

Junos OS Evolved:

* from 21.4-EVO before 21.4R3-S9-EVO, * from 22.2-EVO before 22.2R3-S5-EVO, * from 22.3-EVO before 22.3R3-S4-EVO, * from 22.4-EVO before 22.4R3-S5-EVO, * from 23.2-EVO before 23.2R2-S3-EVO, * from 23.4-EVO before 23.4R2-S2-EVO, * from 24.2-EVO before 24.2R1-S2-EVO, 24.2R2-EVO.

This issue does not affect versions of Jun…

GHSA-p52f-fg64-jqxw

An Out-of-Bounds Read vulnerability in

the routing protocol daemon (rpd) of

This issue only affects systems configured in either of two ways:

* systems with BGP traceoptions enabled

* systems with BGP family traffic-engineering (BGP-LS) configured

and can be exploited from a directly connected and configured BGP peer.

This issue affects iBGP and eBGP

with

any address family

configured, and both IPv4 and IPv6 are affected by this vulnerability.

This issue affects:

Junos OS:

* All versions before 21.4R3-S9, * from 22.2 before 22.2R3-S5, * from 22.3 before 22.3R3-S4, * from 22.4 before 22.4R3-S5, * from 23.2 before 23.2R2-S3, * from 23.4 before 23.4R2-S3, * from 24.2 before 24.2R1-S2, 24.2R2;

Junos OS Evolved:

* All versions before 21.4R3-S9-EVO, * from 22.2 before 22.2R3-S5-EVO, * from 22.3 before 22.3R3-S4-EVO, * from 22.4 before 22.4R3-S5-EVO, * from 23.2 before 23.2R2-S3-EVO, * from 23.4 before 23.4R2-S2-EVO, * from 24.2 before 24.2R1-S2-EVO, 24.2R2-EVO.

This is a similar, but different vulnerability than the issue rep…

WID-SEC-W-2025-0031 — Juniper JUNOS: Mehrere Schwachstellen ermöglichen Denial of Service und Informationsoffenlegung

Ein Angreifer kann mehrere Schwachstellen in Juniper JUNOS ausnutzen, um einen Denial of Service Angriff durchzuführen und um vertrauliche Informationen preiszugeben.