CVE-2018-0027
Receipt of a crafted or malformed RSVP PATH message may cause the routing protocol daemon (RPD) to hang or crash.
Does this matter?
Lower severity and a low EPSS score (2.39%). Track it; it rarely justifies an emergency change on its own.
Description
Receipt of a crafted or malformed RSVP PATH message may cause the routing protocol daemon (RPD) to hang or crash. When RPD is unavailable, routing updates cannot be processed which can lead to an extended network outage. If RSVP is not enabled on an interface, then the issue cannot be triggered via that interface. This issue only affects Juniper Networks Junos OS 16.1 versions prior to 16.1R3. This issue does not affect Junos releases prior to 16.1R1.
- CVSS 3.0
- 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.39% probability · 84th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- juniper/junos
- Source
- sirt@juniper.net
EPSS 2.4% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/104721Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041318Third Party Advisory, VDB Entry
- https://kb.juniper.net/JSA10861Mitigation, Vendor Advisory
- http://www.securityfocus.com/bid/104721Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041318Third Party Advisory, VDB Entry
- https://kb.juniper.net/JSA10861Mitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.