| Name | CVE-2022-34299 |
| Description | There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| dwarfutils (PTS) | stretch | 20161124-1+deb9u1 | vulnerable |
| buster | 20180809-1 | vulnerable |
| bullseye | 20201201-1 | vulnerable |
| bookworm, sid | 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 | (unstable) | (unfixed) | | | |
Notes
[bullseye] - dwarfutils <no-dsa> (Minor issue)
[buster] - dwarfutils <no-dsa> (Minor issue)
[stretch] - dwarfutils <no-dsa> (Minor issue)
https://github.com/davea42/libdwarf-code/commit/7ef09e1fc9ba07653dd078edb2408631c7969162
https://github.com/davea42/libdwarf-code/issues/119
https://www.prevanders.net/dwarfbug.html#DW202206-001