CVE-2025-52980 (GCVE-0-2025-52980)

Vulnerability from cvelistv5 – Published: 2025-07-11 15:08 – Updated: 2025-07-15 19:55
VLAI?
Title
Junos OS: SRX300 Series: rpd will crash upon receiving a specific, valid BGP UPDATE message
Summary
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.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.7 (High)
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/AU:Y/R:A/RE:M
CWE
  • CWE-198 - Use of Incorrect Byte Ordering
Assigner
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 22.2 , < 22.2R3-S4 (semver)
Affected: 22.3 , < 22.3R3-S3 (semver)
Affected: 22.4 , < 22.4R3-S2 (semver)
Affected: 23.2 , < 23.2R2 (semver)
Affected: 23.4 , < 23.4R2 (semver)
Unaffected: 0 , < 22.1R1 (semver)
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.