Medium severity5.5NVD Advisory· Published Aug 4, 2021· Updated Jun 17, 2026
CVE-2020-24821
CVE-2020-24821
Description
A vulnerability in the dwarf::cursor::skip_form function of Libelfin v0.3 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted ELF file.
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Affected products
2- Libelfin/Libelfindescription
Patches
Vulnerability mechanics
References
2- github.com/aclements/libelfin/issues/52nvdExploitIssue TrackingThird Party Advisory
- github.com/xiaoxiongwang/function_bugs/tree/master/libelfinnvdExploitThird Party Advisory
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