CVE-2020-28163

Summary

CVE	CVE-2020-28163
State	PUBLIC
Assigner	[email protected]
Source Priority	CVE Program / NVD first with legacy fallback
Published	2023-04-16 00:15:00 UTC
Updated	2023-04-26 15:42:00 UTC
Description	libdwarf before 20201201 allows a dwarf_print_lines.c NULL pointer dereference and application crash via a DWARF5 line-table header that has an invalid FORM for a pathname.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Application	Libdwarf Project	Libdwarf	All	All	All	All

References

Reference	Source	Link	Tags
Bug Access Denied	MISC	bugzilla.redhat.com
libdwarf - DWARF debugging information download \| SourceForge.net	MISC	web.archive.org
modified: libdwarf/dwarf_print_lines.c · davea42/libdwarf-code@faf9940 · GitHub	MISC	github.com
DA's Libdwarf Vulnerabilities	MISC	www.prevanders.net
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

180660 Debian Security Update for dwarfutils (CVE-2020-28163)
296108 Oracle Solaris 11.4 Support Repository Update (SRU) 66.164.1 Missing (CPUJAN2024)
907858 Common Base Linux Mariner (CBL-Mariner) Security Update for libdwarf (33328-1)