CVE-2020-24821

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Source
https://nvd.nist.gov/vuln/detail/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
Related
Published
2021-08-04T15:15:08Z
Modified
2024-10-12T06:22:09.086691Z
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

Debian:11 / libelfin

Package

Name
libelfin
Purl
pkg:deb/debian/libelfin?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.3-2.1
0.3-3
0.3-3.1~exp1
0.3-3.1~exp2
0.3-3.1
0.3-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libelfin

Package

Name
libelfin
Purl
pkg:deb/debian/libelfin?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.3-3
0.3-3.1~exp1
0.3-3.1~exp2
0.3-3.1
0.3-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libelfin

Package

Name
libelfin
Purl
pkg:deb/debian/libelfin?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.3-3
0.3-3.1~exp1
0.3-3.1~exp2
0.3-3.1
0.3-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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

Affected versions

v0.*

v0.1
v0.2
v0.3