Receipt of a specific MPLS packet may cause the routing protocol daemon (RPD) process to crash and restart or may lead to remote code execution. By continuously sending specific MPLS packets, an attacker can repeatedly crash the RPD process causing a sustained Denial of Service.
Receipt of a specific MPLS packet may cause the routing protocol daemon (RPD) process to crash and restart or may lead to remote code execution. By continuously sending specific MPLS packets, an attacker can repeatedly crash the RPD process causing a sustained Denial of Service. This issue affects both IPv4 and IPv6. This issue can only be exploited from within the MPLS domain. End-users…
| Vendor | Product | Versions |
|---|---|---|
| Juniper Networks | Junos OS | 12.1X46, 12.3X48, 15.1X49 |
| Juniper Networks | Junos OS | 12.3, 15.1F6, 15.1, 16.1, 16.1X65, 16.2, 17.1, 17.2, 17.2X75, 17.3, 17.4 |
| Juniper Networks | Junos OS | 14.1X53 |
| Juniper Networks | Junos OS | 14.1X53 |
| Juniper Networks | Junos OS | 15.1X53 |
| Juniper Networks | Junos OS | 15.1X53 |
| Juniper Networks | Junos OS | 15.1X53 |
| Juniper Networks | Junos OS | 15.1X53 |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.