UBUNTU-CVE-2018-18444

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Source
https://ubuntu.com/security/CVE-2018-18444
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-18444.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-18444
Upstream
Downstream
Related
Published
2018-10-17T19:29:00Z
Modified
2025-07-16T07:38:18.080001Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

makeMultiView.cpp in exrmultiview in OpenEXR 2.3.0 has an out-of-bounds write, leading to an assertion failure or possibly unspecified other impact.

References

Affected packages

Ubuntu:16.04:LTS / openexr

Package

Name
openexr
Purl
pkg:deb/ubuntu/openexr@2.2.0-10ubuntu2.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0-10ubuntu2.1

Affected versions

2.*

2.2.0-1ubuntu3
2.2.0-7ubuntu1
2.2.0-9ubuntu1
2.2.0-10ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libopenexr-dev",
            "binary_version": "2.2.0-10ubuntu2.1"
        },
        {
            "binary_name": "libopenexr22",
            "binary_version": "2.2.0-10ubuntu2.1"
        },
        {
            "binary_name": "libopenexr22-dbgsym",
            "binary_version": "2.2.0-10ubuntu2.1"
        },
        {
            "binary_name": "openexr",
            "binary_version": "2.2.0-10ubuntu2.1"
        },
        {
            "binary_name": "openexr-dbgsym",
            "binary_version": "2.2.0-10ubuntu2.1"
        },
        {
            "binary_name": "openexr-doc",
            "binary_version": "2.2.0-10ubuntu2.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:18.04:LTS / openexr

Package

Name
openexr
Purl
pkg:deb/ubuntu/openexr@2.2.0-11.1ubuntu1.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0-11.1ubuntu1.1

Affected versions

2.*

2.2.0-11ubuntu1
2.2.0-11.1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libopenexr-dev",
            "binary_version": "2.2.0-11.1ubuntu1.1"
        },
        {
            "binary_name": "libopenexr22",
            "binary_version": "2.2.0-11.1ubuntu1.1"
        },
        {
            "binary_name": "libopenexr22-dbgsym",
            "binary_version": "2.2.0-11.1ubuntu1.1"
        },
        {
            "binary_name": "openexr",
            "binary_version": "2.2.0-11.1ubuntu1.1"
        },
        {
            "binary_name": "openexr-dbgsym",
            "binary_version": "2.2.0-11.1ubuntu1.1"
        },
        {
            "binary_name": "openexr-doc",
            "binary_version": "2.2.0-11.1ubuntu1.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / openexr

Package

Name
openexr
Purl
pkg:deb/ubuntu/openexr@2.3.0-6ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.0-6ubuntu0.1

Affected versions

2.*

2.2.1-4.1ubuntu1
2.3.0-6
2.3.0-6build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libopenexr-dev",
            "binary_version": "2.3.0-6ubuntu0.1"
        },
        {
            "binary_name": "libopenexr24",
            "binary_version": "2.3.0-6ubuntu0.1"
        },
        {
            "binary_name": "libopenexr24-dbgsym",
            "binary_version": "2.3.0-6ubuntu0.1"
        },
        {
            "binary_name": "openexr",
            "binary_version": "2.3.0-6ubuntu0.1"
        },
        {
            "binary_name": "openexr-dbgsym",
            "binary_version": "2.3.0-6ubuntu0.1"
        },
        {
            "binary_name": "openexr-doc",
            "binary_version": "2.3.0-6ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}