UBUNTU-CVE-2020-18430

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Source

https://ubuntu.com/security/CVE-2020-18430

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18430.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-18430

Upstream

CVE-2020-18430

Published

2021-07-26T22:15:00Z

Modified

2025-09-08T16:46:16Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - low

Summary

[none]

Details

tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).

References

Affected packages

Ubuntu:22.04:LTS / tinyexr

Package

Name: tinyexr
Purl: pkg:deb/ubuntu/tinyexr@1.0.1+dfsg-3?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.0+dfsg-1

1.0.1+dfsg-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.0.1+dfsg-3",
            "binary_name": "libtinyexr-dev"
        },
        {
            "binary_version": "1.0.1+dfsg-3",
            "binary_name": "libtinyexr1d"
        }
    ]
}

Ubuntu:24.04:LTS / tinyexr

Package

Name: tinyexr
Purl: pkg:deb/ubuntu/tinyexr@1.0.8+dfsg-1?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.7+dfsg-1

1.0.8+dfsg-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.0.8+dfsg-1",
            "binary_name": "libtinyexr-dev"
        },
        {
            "binary_version": "1.0.8+dfsg-1",
            "binary_name": "libtinyexr1d"
        }
    ]
}

Ubuntu:25.04 / tinyexr

Package

Name: tinyexr
Purl: pkg:deb/ubuntu/tinyexr@1.0.10+dfsg-1?arch=source&distro=plucky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.8+dfsg-1

1.0.9+dfsg-1

1.0.10+dfsg-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.0.10+dfsg-1",
            "binary_name": "libtinyexr-dev"
        },
        {
            "binary_version": "1.0.10+dfsg-1",
            "binary_name": "libtinyexr1d"
        }
    ]
}