USN-7757-1

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Source
https://ubuntu.com/security/notices/USN-7757-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7757-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-7757-1
Upstream
Related
Published
2025-09-18T16:39:56Z
Modified
2026-02-10T04:49:49Z
Summary
openjpeg2 vulnerabilities
Details

It was discovered that OpenJPEG did not properly handle memory when decompressing certain image files. An attacker could possibly use this issue to cause OpenJPEG to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2025-50952)

It was discovered that OpenJPEG did not properly handle memory when parsing the headers of certain image files. An attacker could use this issue to cause OpenJPEG to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 25.04. (CVE-2025-54874)

References

Affected packages

Ubuntu:Pro:18.04:LTS / openjpeg2

Package

Name
openjpeg2
Purl
pkg:deb/ubuntu/openjpeg2@2.3.0-2+deb10u2ubuntu0.1~esm5?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.0-2+deb10u2ubuntu0.1~esm5

Affected versions

2.*
2.2.0-1
2.3.0-1
2.3.0-2build0.18.04.1
2.3.0-2ubuntu0.1~esm1
2.3.0-2+deb10u2build0.18.04.1
2.3.0-2+deb10u2ubuntu0.1~esm1
2.3.0-2+deb10u2ubuntu0.1~esm2
2.3.0-2+deb10u2ubuntu0.1~esm3
2.3.0-2+deb10u2ubuntu0.1~esm4

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libopenjp2-7",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        },
        {
            "binary_name": "libopenjp2-7-dev",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        },
        {
            "binary_name": "libopenjp2-tools",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        },
        {
            "binary_name": "libopenjp3d-tools",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        },
        {
            "binary_name": "libopenjp3d7",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        },
        {
            "binary_name": "libopenjpip-dec-server",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        },
        {
            "binary_name": "libopenjpip-server",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        },
        {
            "binary_name": "libopenjpip-viewer",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        },
        {
            "binary_name": "libopenjpip7",
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm5"
        }
    ]
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:Pro:18.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-50952"
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7757-1.json"

Ubuntu:Pro:20.04:LTS / openjpeg2

Package

Name
openjpeg2
Purl
pkg:deb/ubuntu/openjpeg2@2.3.1-1ubuntu4.20.04.4+esm1?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.1-1ubuntu4.20.04.4+esm1

Affected versions

2.*
2.3.0-2
2.3.0-2build1
2.3.1-1
2.3.1-1ubuntu3
2.3.1-1ubuntu4
2.3.1-1ubuntu4.20.04.1
2.3.1-1ubuntu4.20.04.2
2.3.1-1ubuntu4.20.04.3
2.3.1-1ubuntu4.20.04.4

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libopenjp2-7",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        },
        {
            "binary_name": "libopenjp2-7-dev",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        },
        {
            "binary_name": "libopenjp2-tools",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        },
        {
            "binary_name": "libopenjp3d-tools",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        },
        {
            "binary_name": "libopenjp3d7",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        },
        {
            "binary_name": "libopenjpip-dec-server",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        },
        {
            "binary_name": "libopenjpip-server",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        },
        {
            "binary_name": "libopenjpip-viewer",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        },
        {
            "binary_name": "libopenjpip7",
            "binary_version": "2.3.1-1ubuntu4.20.04.4+esm1"
        }
    ]
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:Pro:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-50952"
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7757-1.json"

Ubuntu:22.04:LTS / openjpeg2

Package

Name
openjpeg2
Purl
pkg:deb/ubuntu/openjpeg2@2.4.0-6ubuntu0.4?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.0-6ubuntu0.4

Affected versions

2.*
2.3.1-1ubuntu5
2.3.1-1ubuntu6
2.4.0-3
2.4.0-5
2.4.0-6
2.4.0-6ubuntu0.1
2.4.0-6ubuntu0.2
2.4.0-6ubuntu0.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libopenjp2-7",
            "binary_version": "2.4.0-6ubuntu0.4"
        },
        {
            "binary_name": "libopenjp2-7-dev",
            "binary_version": "2.4.0-6ubuntu0.4"
        },
        {
            "binary_name": "libopenjp2-tools",
            "binary_version": "2.4.0-6ubuntu0.4"
        },
        {
            "binary_name": "libopenjp3d-tools",
            "binary_version": "2.4.0-6ubuntu0.4"
        },
        {
            "binary_name": "libopenjp3d7",
            "binary_version": "2.4.0-6ubuntu0.4"
        },
        {
            "binary_name": "libopenjpip-dec-server",
            "binary_version": "2.4.0-6ubuntu0.4"
        },
        {
            "binary_name": "libopenjpip-server",
            "binary_version": "2.4.0-6ubuntu0.4"
        },
        {
            "binary_name": "libopenjpip-viewer",
            "binary_version": "2.4.0-6ubuntu0.4"
        },
        {
            "binary_name": "libopenjpip7",
            "binary_version": "2.4.0-6ubuntu0.4"
        }
    ]
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-50952"
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7757-1.json"

Ubuntu:24.04:LTS / openjpeg2

Package

Name
openjpeg2
Purl
pkg:deb/ubuntu/openjpeg2@2.5.0-2ubuntu0.4?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.0-2ubuntu0.4

Affected versions

2.*
2.5.0-2
2.5.0-2build2
2.5.0-2build3
2.5.0-2ubuntu0.1
2.5.0-2ubuntu0.2
2.5.0-2ubuntu0.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libopenjp2-7",
            "binary_version": "2.5.0-2ubuntu0.4"
        },
        {
            "binary_name": "libopenjp2-7-dev",
            "binary_version": "2.5.0-2ubuntu0.4"
        },
        {
            "binary_name": "libopenjp2-tools",
            "binary_version": "2.5.0-2ubuntu0.4"
        },
        {
            "binary_name": "libopenjpip-dec-server",
            "binary_version": "2.5.0-2ubuntu0.4"
        },
        {
            "binary_name": "libopenjpip-server",
            "binary_version": "2.5.0-2ubuntu0.4"
        },
        {
            "binary_name": "libopenjpip-viewer",
            "binary_version": "2.5.0-2ubuntu0.4"
        },
        {
            "binary_name": "libopenjpip7",
            "binary_version": "2.5.0-2ubuntu0.4"
        }
    ]
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:24.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-50952"
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7757-1.json"