Oct. 13, 2023, 12:15 a.m. |

National Vulnerability Database web.nvd.nist.gov

An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS).

When a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.

This issue affects both eBGP and iBGP implementations.

This issue affects:

Juniper Networks Junos OS



* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3; …

attacker bgp correctness crashes cve daemon denial of service dos input issue juniper juniper networks junos junos os malformed network networks packet protocol routing service session unauthenticated update validation vulnerability

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