CVE-2022-32200 — Out-of-bounds Read in Project Libdwarf

CWE-125 — Out-of-bounds Read6 documents6 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 58.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Libdwarf Project Libdwarf
Timeline
PublishedJun 2
Latest updateJun 18

Description

libdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in dwarf_util.c.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-rwv7-v2jh-c38r: libdwarf 0↗2022-06-03
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OSV
CVE-2022-32200: libdwarf 0↗2022-06-02
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CVEList
CVE-2022-32200: libdwarf 0↗2022-06-01
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📋Vendor Advisories

2
Ubuntu
dwarfutils vulnerabilities↗2025-06-18
▶
Debian
CVE-2022-32200: dwarfutils - libdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in...↗2022
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CVE-2022-32200 — Out-of-bounds Read in Project Libdwarf | cvebase