| Name | CVE-2020-27545 |
| Description | libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object. |
| 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.
| Source Package | Release | Version | Status |
|---|
| dwarfutils (PTS) | bullseye | 20201201-1 | fixed |
| trixie, sid, bookworm | 20210528-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| dwarfutils | source | (unstable) | 20201201-1 | | | |
Notes
[buster] - dwarfutils <ignored> (Minor issue)
[stretch] - dwarfutils <ignored> (Minor issue)
https://www.prevanders.net/dwarfbug.html#DW202010-001
https://github.com/davea42/libdwarf-code/commit/95f634808c01f1c61bbec56ed2395af997f397ea