UBUNTU-CVE-2018-14450

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Source
https://ubuntu.com/security/CVE-2018-14450
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14450.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-14450
Upstream
Published
2018-07-20T15:29:00Z
Modified
2025-09-08T16:44:58Z
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 - medium
Summary
[none]
Details

An issue was discovered in libgig 4.1.0. There is an out-of-bounds read in the "update dimension region's chunks" feature of the function gig::Region::UpdateChunks in gig.cpp.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libgig

Package

Name
libgig
Purl
pkg:deb/ubuntu/libgig@3.3.0-5?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

3.*

3.3.0-5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.3.0-5",
            "binary_name": "gigtools"
        },
        {
            "binary_version": "3.3.0-5",
            "binary_name": "libgig-dev"
        },
        {
            "binary_version": "3.3.0-5",
            "binary_name": "libgig6v5"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / libgig

Package

Name
libgig
Purl
pkg:deb/ubuntu/libgig@4.1.0~repack-2?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

4.*

4.0.0-5
4.1.0~repack-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.1.0~repack-2",
            "binary_name": "gigtools"
        },
        {
            "binary_version": "4.1.0~repack-2",
            "binary_name": "libakai0"
        },
        {
            "binary_version": "4.1.0~repack-2",
            "binary_name": "libgig-dev"
        },
        {
            "binary_version": "4.1.0~repack-2",
            "binary_name": "libgig8"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / libgig

Package

Name
libgig
Purl
pkg:deb/ubuntu/libgig@4.2.0~ds1-2build1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

4.*

4.1.0~repack-2
4.2.0~ds1-2
4.2.0~ds1-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.2.0~ds1-2build1",
            "binary_name": "gigtools"
        },
        {
            "binary_version": "4.2.0~ds1-2build1",
            "binary_name": "libakai0"
        },
        {
            "binary_version": "4.2.0~ds1-2build1",
            "binary_name": "libgig-dev"
        },
        {
            "binary_version": "4.2.0~ds1-2build1",
            "binary_name": "libgig9"
        }
    ]
}

Ubuntu:22.04:LTS / libgig

Package

Name
libgig
Purl
pkg:deb/ubuntu/libgig@4.3.0~ds1-2?arch=source&distro=jammy

Affected ranges

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

Affected versions

4.*

4.2.0~ds1-2build1
4.3.0~ds1-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.3.0~ds1-2",
            "binary_name": "gigtools"
        },
        {
            "binary_version": "4.3.0~ds1-2",
            "binary_name": "libakai0"
        },
        {
            "binary_version": "4.3.0~ds1-2",
            "binary_name": "libgig-dev"
        },
        {
            "binary_version": "4.3.0~ds1-2",
            "binary_name": "libgig10"
        }
    ]
}

Ubuntu:24.04:LTS / libgig

Package

Name
libgig
Purl
pkg:deb/ubuntu/libgig@4.3.0~ds1-2.1build1?arch=source&distro=noble

Affected ranges

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

Affected versions

4.*

4.3.0~ds1-2
4.3.0~ds1-2.1
4.3.0~ds1-2.1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.3.0~ds1-2.1build1",
            "binary_name": "gigtools"
        },
        {
            "binary_version": "4.3.0~ds1-2.1build1",
            "binary_name": "libakai0t64"
        },
        {
            "binary_version": "4.3.0~ds1-2.1build1",
            "binary_name": "libgig-dev"
        },
        {
            "binary_version": "4.3.0~ds1-2.1build1",
            "binary_name": "libgig10t64"
        }
    ]
}

Ubuntu:25.04 / libgig

Package

Name
libgig
Purl
pkg:deb/ubuntu/libgig@4.4.1-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

4.*

4.4.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.4.1-1",
            "binary_name": "gigtools"
        },
        {
            "binary_version": "4.4.1-1",
            "binary_name": "libakai0t64"
        },
        {
            "binary_version": "4.4.1-1",
            "binary_name": "libgig-dev"
        },
        {
            "binary_version": "4.4.1-1",
            "binary_name": "libgig10t64"
        }
    ]
}