UBUNTU-CVE-2020-14409

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Source
https://ubuntu.com/security/CVE-2020-14409
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14409.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-14409
Upstream
Downstream
Related
Published
2021-01-19T20:15:00Z
Modified
2025-07-16T08:24:49.492536Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDLmemcpy heap corruption) in SDLBlitCopy in video/SDLblitcopy.c via a crafted .BMP file.

References

Affected packages

Ubuntu:Pro:18.04:LTS / libsdl2

Package

Name
libsdl2
Purl
pkg:deb/ubuntu/libsdl2@2.0.8+dfsg1-1ubuntu1.18.04.4+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.8+dfsg1-1ubuntu1.18.04.4+esm1

Affected versions

2.*

2.0.6+dfsg1-3ubuntu1
2.0.6+dfsg1-4ubuntu1
2.0.7+dfsg1-3ubuntu1
2.0.8+dfsg1-1ubuntu1
2.0.8+dfsg1-1ubuntu1.18.04.1
2.0.8+dfsg1-1ubuntu1.18.04.3
2.0.8+dfsg1-1ubuntu1.18.04.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.0.8+dfsg1-1ubuntu1.18.04.4+esm1",
            "binary_name": "libsdl2-2.0-0"
        },
        {
            "binary_version": "2.0.8+dfsg1-1ubuntu1.18.04.4+esm1",
            "binary_name": "libsdl2-2.0-0-dbgsym"
        },
        {
            "binary_version": "2.0.8+dfsg1-1ubuntu1.18.04.4+esm1",
            "binary_name": "libsdl2-dev"
        },
        {
            "binary_version": "2.0.8+dfsg1-1ubuntu1.18.04.4+esm1",
            "binary_name": "libsdl2-doc"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:Pro:20.04:LTS / libsdl2

Package

Name
libsdl2
Purl
pkg:deb/ubuntu/libsdl2@2.0.10+dfsg1-3ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.10+dfsg1-3ubuntu0.1~esm1

Affected versions

2.*

2.0.10+dfsg1-1ubuntu1
2.0.10+dfsg1-1ubuntu4
2.0.10+dfsg1-1ubuntu6
2.0.10+dfsg1-1ubuntu7
2.0.10+dfsg1-1ubuntu8
2.0.10+dfsg1-2ubuntu5
2.0.10+dfsg1-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.0.10+dfsg1-3ubuntu0.1~esm1",
            "binary_name": "libsdl2-2.0-0"
        },
        {
            "binary_version": "2.0.10+dfsg1-3ubuntu0.1~esm1",
            "binary_name": "libsdl2-2.0-0-dbgsym"
        },
        {
            "binary_version": "2.0.10+dfsg1-3ubuntu0.1~esm1",
            "binary_name": "libsdl2-dev"
        },
        {
            "binary_version": "2.0.10+dfsg1-3ubuntu0.1~esm1",
            "binary_name": "libsdl2-doc"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:22.04:LTS / libsdl2

Package

Name
libsdl2
Purl
pkg:deb/ubuntu/libsdl2@2.0.14+dfsg2-3?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.14+dfsg2-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.0.14+dfsg2-3",
            "binary_name": "libsdl2-2.0-0"
        },
        {
            "binary_version": "2.0.14+dfsg2-3",
            "binary_name": "libsdl2-2.0-0-dbgsym"
        },
        {
            "binary_version": "2.0.14+dfsg2-3",
            "binary_name": "libsdl2-dev"
        },
        {
            "binary_version": "2.0.14+dfsg2-3",
            "binary_name": "libsdl2-dev-dbgsym"
        },
        {
            "binary_version": "2.0.14+dfsg2-3",
            "binary_name": "libsdl2-doc"
        }
    ],
    "availability": "No subscription required"
}