Vulnerability Details CVE-2021-45940
libbpf 0.6.0 and 0.6.1 has a heap-based buffer overflow (4 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.3%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.3
References
Products affected by CVE-2021-45940
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cpe:2.3:a:libbpf_project:libbpf:0.6.0
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cpe:2.3:a:libbpf_project:libbpf:0.6.1