DEBIAN-CVE-2019-20020

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Source
https://security-tracker.debian.org/tracker/CVE-2019-20020
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20020.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-20020
Upstream
Published
2019-12-27T02:15:10.733Z
Modified
2025-11-19T01:04:35.544834Z
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

A stack-based buffer over-read was discovered in ReadNextStructField in mat5.c in matio 1.5.17.

References

Affected packages

Debian:11 / libmatio

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.19-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20020.json"

Debian:12 / libmatio

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.19-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20020.json"

Debian:13 / libmatio

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.19-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20020.json"

Debian:14 / libmatio

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.19-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20020.json"