CVSS 3.1 Score 7.5 of 10 (high)


Published Jul 24, 2023
Updated: Nov 7, 2023
CWE ID 835


CVE-2023-3748 is a vulnerability that affects FRRouting. It allows an attacker to send specially crafted babeld unicast hello messages, which can cause the system to enter an infinite loop and result in a denial of service. The affected products include aZdyd_, aZdyd-, rVf7Bh, rVf7Bg, rVf7Bj, rVf7Bi, rJe-7X, oEDpO0, oEDpO1, oEDpO2, oEDpO3, l6Pg13, l6Pg12, l6Pg11, l6Pg10, l6Pg1z, l6Pg1y, l6Pg1x, l6Pg1w, l6Pg1-, l6Pg19, l6Pg18, l6Pg17, l6Pg16, l6Pg15 ,l6Pg14,l6Pg1v,aZdyeR,aZdyeQ,aZdyeT,aZdyeS,aZdyeV,aZdyeU,aZdyeB,aZdyeA,aZdyeD ,aZdyeC ,aZdyeF ,aZdyeE ,aZdyeH ,aZdyeG ,aZdyeJ ,aZdyeI ,aZdyeL ,aZdyeK ,aZdyeN ,and aZdyeM. The vulnerability has a high severity rating and poses a potential danger to organizations as it can lead to a denial of service. Remediation can be done by applying the necessary updates or patches provided by the vendor.

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