Medium severity5.5NVD Advisory· Published Aug 3, 2020· Updated Jun 17, 2026

CVE-2020-16269

Description

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parse_typedef in type_dwarf.c via a malformed DW_AT_name in the .debug_info section.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Radare/Radare22 versions
cpe:2.3:a:radare:radare2:4.5.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:radare:radare2:4.5.0:*:*:*:*:*:*:*
- (no CPE)range: <4.5.0
Fedoraproject/Fedora2 versions
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

github.com/radareorg/radare2/issues/17383nvdExploitPatchThird Party Advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/45SGGCWFIIV7N2X2QZRREHOW7ODT3IH7/nvd
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZJET3RR6W7LAK4H6VPTMAZS24W7XYHRZ/nvd

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cvss	0.358
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000