CVE-2022-32200

NameCVE-2022-32200
Descriptionlibdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in dwarf_util.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
Debian Bugs1012515

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
dwarfutils (PTS)buster20180809-1vulnerable
bullseye20201201-1vulnerable
bookworm, sid20210528-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
dwarfutilssource(unstable)(unfixed)1012515

Notes

[bullseye] - dwarfutils <no-dsa> (Minor issue)
[buster] - dwarfutils <no-dsa> (Minor issue)
[stretch] - dwarfutils <no-dsa> (Minor issue)
Fixed by: https://github.com/davea42/libdwarf-code/commit/8151575a6ace77d005ca5bb5d71c1bfdba3f7069
https://github.com/davea42/libdwarf-code/issues/116
https://www.prevanders.net/dwarfbug.html#DW202205-001

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