UBUNTU-CVE-2019-6977

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Source
https://ubuntu.com/security/CVE-2019-6977
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6977.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-6977
Upstream
Downstream
Related
Published
2019-01-26T00:00:00Z
Modified
2026-04-22T12:20:49Z
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

gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.

References

Affected packages

Ubuntu:14.04:LTS / libgd2

Package

Name
libgd2
Purl
pkg:deb/ubuntu/libgd2@2.1.0-3ubuntu0.11?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.0-3ubuntu0.11

Affected versions

2.*
2.1.0-2
2.1.0-3
2.1.0-3ubuntu0.1
2.1.0-3ubuntu0.2
2.1.0-3ubuntu0.3
2.1.0-3ubuntu0.5
2.1.0-3ubuntu0.6
2.1.0-3ubuntu0.7
2.1.0-3ubuntu0.8
2.1.0-3ubuntu0.10

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libgd-tools",
            "binary_version": "2.1.0-3ubuntu0.11"
        },
        {
            "binary_name": "libgd3",
            "binary_version": "2.1.0-3ubuntu0.11"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6977.json"

Ubuntu:16.04:LTS / libgd2

Package

Name
libgd2
Purl
pkg:deb/ubuntu/libgd2@2.1.1-4ubuntu0.16.04.11?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.1-4ubuntu0.16.04.11

Affected versions

2.*
2.1.1-4build1
2.1.1-4build2
2.1.1-4ubuntu0.16.04.1
2.1.1-4ubuntu0.16.04.2
2.1.1-4ubuntu0.16.04.3
2.1.1-4ubuntu0.16.04.5
2.1.1-4ubuntu0.16.04.6
2.1.1-4ubuntu0.16.04.7
2.1.1-4ubuntu0.16.04.8
2.1.1-4ubuntu0.16.04.10

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libgd-tools",
            "binary_version": "2.1.1-4ubuntu0.16.04.11"
        },
        {
            "binary_name": "libgd3",
            "binary_version": "2.1.1-4ubuntu0.16.04.11"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6977.json"

Ubuntu:18.04:LTS / libgd2

Package

Name
libgd2
Purl
pkg:deb/ubuntu/libgd2@2.2.5-4ubuntu0.3?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.5-4ubuntu0.3

Affected versions

2.*
2.2.5-3
2.2.5-4
2.2.5-4ubuntu0.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libgd-tools",
            "binary_version": "2.2.5-4ubuntu0.3"
        },
        {
            "binary_name": "libgd3",
            "binary_version": "2.2.5-4ubuntu0.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6977.json"