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.
References
| Link | Resource |
|---|---|
| http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/ | Product |
| https://bugzilla.redhat.com/show_bug.cgi?id=2026000 | Issue Tracking Permissions Required Third Party Advisory |
| https://github.com/davea42/libdwarf-code/commit/faf99408e3f9f706fc3809dd400e831f989778d3 | Patch |
| https://www.prevanders.net/dwarfbug.html#DW202010-003 | Third Party Advisory |
| http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/ | Product |
| https://bugzilla.redhat.com/show_bug.cgi?id=2026000 | Issue Tracking Permissions Required Third Party Advisory |
| https://github.com/davea42/libdwarf-code/commit/faf99408e3f9f706fc3809dd400e831f989778d3 | Patch |
| https://www.prevanders.net/dwarfbug.html#DW202010-003 | Third Party Advisory |
Configurations
History
21 Nov 2024, 05:22
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/ - Product | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=2026000 - Issue Tracking, Permissions Required, Third Party Advisory | |
| References | () https://github.com/davea42/libdwarf-code/commit/faf99408e3f9f706fc3809dd400e831f989778d3 - Patch | |
| References | () https://www.prevanders.net/dwarfbug.html#DW202010-003 - Third Party Advisory |
Information
Published : 2023-04-16 00:15
Updated : 2024-11-21 05:22
NVD link : CVE-2020-28163
Mitre link : CVE-2020-28163
CVE.ORG link : CVE-2020-28163
JSON object : View
Products Affected
libdwarf_project
- libdwarf
CWE
CWE-476
NULL Pointer Dereference