CVE-2020-24821

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Source
https://cve.org/CVERecord?id=CVE-2020-24821
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-24821.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-24821
Downstream
Published
2021-08-04T15:15:08.477Z
Modified
2026-04-11T22:58:07.490568Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/aclements/libelfin

Affected ranges

Type
GIT
Repo
https://github.com/aclements/libelfin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d5ad1b95142d9499459d8ae3f921f9937056213f
Database specific 
{
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.3"
        }
    ],
    "cpe": "cpe:2.3:a:libelfin_project:libelfin:0.3:*:*:*:*:*:*:*"
}

Affected versions

v0.*
v0.1
v0.2
v0.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-24821.json"