|Description||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).|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)|
Vulnerable and fixed packages
The table below lists information on source packages.
The information below is based on the following data on fixed versions.
|Package||Type||Release||Fixed Version||Urgency||Origin||Debian Bugs|
[bullseye] - libbpf <postponed> (No actionable information, revisit when/if more details available)
Fixed in 0.7.0 upstream per identified range of commits
It's unclear if 0.3 is affected, the introducing commit presented by oss-fuzz is misleading
since that refers to the first version when oss-fuzz started to test libbpf. If anyone confirms
via bisecting that 0.3.0 is affected, this can be revisited