| Name | CVE-2022-32200 |
| Description | libdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in dwarf_util.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1012515 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| dwarfutils (PTS) | jessie | 20120410-2+deb8u1 | vulnerable |
| stretch | 20161124-1+deb9u1 | vulnerable |
| buster | 20180809-1 | vulnerable |
| bullseye | 20201201-1 | vulnerable |
| sid, trixie, bookworm | 20210528-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| dwarfutils | source | jessie | (unfixed) | end-of-life | | |
| dwarfutils | source | (unstable) | (unfixed) | | | 1012515 |
Notes
[bookworm] - dwarfutils <no-dsa> (Minor issue)
[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