CVE-2023-38802

Summary

CVE-2023-38802 is a denial-of-service vulnerability affecting FRRouting versions 7.5.1 to 9.0 and Pica8 PICOS 4.3.3.2. An attacker can exploit this issue by sending a crafted BGP update with a corrupted Attribute 23 (Tunnel Encapsulation). Successful exploitation results in a denial-of-service condition. Users are advised to apply the vendor-provided patches as soon as possible to mitigate this risk.

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