CVE-2024-39516 - Juniper Networks Junos OS and Junos OS Evolved BGP Routing Protocol Daemon OOB Read Vulnerability

CVE ID : CVE-2024-39516
Published : Oct. 9, 2024, 8:15 p.m. | 24 minutes ago
Description : An Out-of-Bounds Read vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue requires a BGP session to be already established.  Only systems with segment routing enabled are vulnerable to this issue. This issue affects iBGP and eBGP with any address family configured. This issue affects: Junos OS:  * All versions before 21.4R3-S8, * 22.2 before 22.2R3-S5,  * 22.3 before 22.3R3-S4,  * 22.4 before 22.4R3-S3,  * 23.2 before 23.2R2-S2,  * 23.4 before 23.4R2;  Junos OS Evolved:  * All versions before 21.4R3-S8-EVO,  * 22.2-EVO before 22.2R3-S5-EVO,  * 22.3-EVO before 22.3R3-S4-EVO,  * 22.4-EVO before 22.4R3-S3-EVO,  * 23.2-EVO before 23.2R2-S2-EVO,  * 23.4-EVO before 23.4R2-EVO.
Severity: 7.5 | HIGH
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