Heap-based Buffer Overflow in libbpf 0.6.0 and 0.6.1's __bpf_object__open

Heap-based Buffer Overflow in libbpf 0.6.0 and 0.6.1's __bpf_object__open

CVE-2021-45941 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

libbpf 0.6.0 and 0.6.1 has a heap-based buffer overflow (8 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).

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