UBUNTU-CVE-2020-19497

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Source
https://ubuntu.com/security/CVE-2020-19497
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-19497.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-19497
Upstream
Published
2021-07-21T18:15:00Z
Modified
2026-04-22T12:32:55.980424Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Integer overflow vulnerability in Mat_VarReadNextInfo5 in mat5.c in tbeu matio (aka MAT File I/O Library) 1.5.17, allows attackers to cause a Denial of Service or possibly other unspecified impacts.

References

Affected packages

Ubuntu:Pro:14.04:LTS / libmatio

Package

Name
libmatio
Purl
pkg:deb/ubuntu/libmatio@1.5.2-1ubuntu1+esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

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

Affected versions

1.*
1.5.1-1
1.5.2-1
1.5.2-1ubuntu1
1.5.2-1ubuntu1+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmatio2",
            "binary_version": "1.5.2-1ubuntu1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-19497.json"

Ubuntu:Pro:16.04:LTS / libmatio

Package

Name
libmatio
Purl
pkg:deb/ubuntu/libmatio@1.5.3-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

1.*
1.5.2-3build2
1.5.3-1
1.5.3-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmatio2",
            "binary_version": "1.5.3-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-19497.json"

Ubuntu:Pro:18.04:LTS / libmatio

Package

Name
libmatio
Purl
pkg:deb/ubuntu/libmatio@1.5.11-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

1.*
1.5.10-1
1.5.11-1
1.5.11-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmatio4",
            "binary_version": "1.5.11-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-19497.json"

Ubuntu:Pro:20.04:LTS / libmatio

Package

Name
libmatio
Purl
pkg:deb/ubuntu/libmatio@1.5.17-3ubuntu0.1~esm2?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

1.*
1.5.13-3
1.5.17-3
1.5.17-3ubuntu0.1~esm1
1.5.17-3ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmatio9",
            "binary_version": "1.5.17-3ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-19497.json"