CVE-2022-32200

EUVD-2022-53408
libdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in dwarf_util.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
Affected Products (NVD)
VendorProductVersion
libdwarf_projectlibdwarf
0.4.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
dwarfutils
bookworm
no-dsa
bullseye
no-dsa
buster
no-dsa
sid
vulnerable
stretch
no-dsa
trixie
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
dwarfutils
bionic
needs-triage
focal
needs-triage
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/davea42/libdwarf-code/commit/8151575a6ace77d005ca5bb5d71c1bfdba3f7069
https://github.com/davea42/libdwarf-code/issues/116
https://www.prevanders.net/dwarfbug.html
https://github.com/davea42/libdwarf-code/commit/8151575a6ace77d005ca5bb5d71c1bfdba3f7069
https://github.com/davea42/libdwarf-code/issues/116
https://www.prevanders.net/dwarfbug.html