CVE-2025-52980

Published: Jul 11, 2025Modified: Jun 17, 2026

8.7

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:M/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:M/U:XShow less

Source: sirt@juniper.net (Secondary)

Description

A Use of Incorrect Byte Ordering vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS on SRX300 Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS). When a BGP update is received over an established BGP session which contains a specific, valid, optional, transitive path attribute, rpd will crash and restart. This issue affects eBGP and iBGP over IPv4 and IPv6. This issue affects: Junos OS: * 22.1 versions from 22.1R1 before 22.2R3-S4, * 22.3 versions before 22.3R3-S3, * 22.4 versions before 22.4R3-S2, * 23.2 versions before 23.2R2, * 23.4 versions before 23.4R2.

Affected (37)

Products: Juniper: Junos

Juniper

1 product

Junos

Configuration A

37 vulnerable · 5 platform

Vulnerable Software	Affected Versions
Juniper Junos	Version 22.1 r1-s1
Juniper Junos	Version 22.1 r1-s2
Juniper Junos	Version 22.1 r1
Juniper Junos	Version 22.1 r2-s1
Juniper Junos	Version 22.1 r2-s2
Juniper Junos	Version 22.1 r2
Juniper Junos	Version 22.1 r3-s1
Juniper Junos	Version 22.1 r3-s2
Juniper Junos	Version 22.1 r3-s3
Juniper Junos	Version 22.1 r3
Juniper Junos	Version 22.3
Juniper Junos	Version 22.3 r1-s1
Juniper Junos	Version 22.3 r1-s2
Juniper Junos	Version 22.3 r1
Juniper Junos	Version 22.3 r2-s1
Juniper Junos	Version 22.3 r2-s2
Juniper Junos	Version 22.3 r2
Juniper Junos	Version 22.3 r3-s1
Juniper Junos	Version 22.3 r3-s2
Juniper Junos	Version 22.3 r3
Juniper Junos	Version 22.4
Juniper Junos	Version 22.4 r1-s1
Juniper Junos	Version 22.4 r1-s2
Juniper Junos	Version 22.4 r1
Juniper Junos	Version 22.4 r2-s1
Juniper Junos	Version 22.4 r2-s2
Juniper Junos	Version 22.4 r2
Juniper Junos	Version 22.4 r3-s1
Juniper Junos	Version 22.4 r3
Juniper Junos	Version 23.2
Juniper Junos	Version 23.2 r1-s1
Juniper Junos	Version 23.2 r1-s2
Juniper Junos	Version 23.2 r1
Juniper Junos	Version 23.4
Juniper Junos	Version 23.4 r1-s1
Juniper Junos	Version 23.4 r1-s2
Juniper Junos	Version 23.4 r1

Running on/with	Platform Versions
Juniper Srx300	All versions
Juniper Srx320	All versions
Juniper Srx340	All versions
Juniper Srx345	All versions
Juniper Srx380	All versions

Related CWEs

CWE-198

Use of Incorrect Byte Ordering

The product receives input from an upstream component, but it does not account for byte ordering (e.g. big-endian and little-endian) when processing the input, causing an incorrect number or value to be used.

References (1)

https://supportportal.juniper.net/JSA100084

Source: sirt@juniper.net

Vendor Advisory

Timeline

No history available yet.