CVE-2018-20451

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Source
https://nvd.nist.gov/vuln/detail/CVE-2018-20451
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20451.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-20451
Related
Published
2018-12-25T17:29:00Z
Modified
2025-01-08T05:11:00.079649Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The process_file function in reader.c in libdoc through 2017-10-23 has a heap-based buffer over-read that allows attackers to cause a denial of service (application crash) via a crafted file.

References

Affected packages

Debian:11 / catdoc

Package

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

Affected ranges

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

Affected versions

1:0.*

1:0.95-4.1
1:0.95-4.2
1:0.95-5

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / catdoc

Package

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

Affected ranges

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

Affected versions

1:0.*

1:0.95-5

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / catdoc

Package

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

Affected ranges

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

Affected versions

1:0.*

1:0.95-5

Ecosystem specific 

{
    "urgency": "unimportant"
}