UBUNTU-CVE-2018-20537

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Source
https://ubuntu.com/security/CVE-2018-20537
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20537.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-20537
Upstream
  • CVE-2018-20537
Published
2018-12-28T16:29:00Z
Modified
2026-04-22T11:52:38Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

There is a NULL pointer dereference at liblas::SpatialReference::GetGTIF() (spatialreference.cpp) in libLAS 1.8.1 that will cause a denial of service.

References

Affected packages

Ubuntu:16.04:LTS / liblas

Package

Name
liblas
Purl
pkg:deb/ubuntu/liblas@1.8.0-7build1?arch=source&distro=xenial

Affected ranges

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

Affected versions

1.*
1.8.0-5
1.8.0-7
1.8.0-7build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liblas-bin",
            "binary_version": "1.8.0-7build1"
        },
        {
            "binary_name": "liblas-c3",
            "binary_version": "1.8.0-7build1"
        },
        {
            "binary_name": "liblas3",
            "binary_version": "1.8.0-7build1"
        },
        {
            "binary_name": "python-liblas",
            "binary_version": "1.8.0-7build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20537.json"

Ubuntu:18.04:LTS / liblas

Package

Name
liblas
Purl
pkg:deb/ubuntu/liblas@1.8.1-6build1?arch=source&distro=bionic

Affected ranges

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

Affected versions

1.*
1.8.1-4build1
1.8.1-4build2
1.8.1-5
1.8.1-6build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liblas-bin",
            "binary_version": "1.8.1-6build1"
        },
        {
            "binary_name": "liblas-c3",
            "binary_version": "1.8.1-6build1"
        },
        {
            "binary_name": "liblas3",
            "binary_version": "1.8.1-6build1"
        },
        {
            "binary_name": "python-liblas",
            "binary_version": "1.8.1-6build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20537.json"