USN-5672-1

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Source
https://ubuntu.com/security/notices/USN-5672-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5672-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5672-1
Upstream
Related
Published
2022-10-12T12:54:58.792040Z
Modified
2025-07-16T08:48:02.956978Z
Summary
GMP vulnerability
Details

It was discovered that GMP did not properly manage memory on 32-bit platforms when processing a specially crafted input. An attacker could possibly use this issue to cause applications using GMP to crash, resulting in a denial of service.

References

Affected packages

Ubuntu:Pro:16.04:LTS / gmp

Package

Name
gmp
Purl
pkg:deb/ubuntu/gmp@2:6.1.0+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:6.1.0+dfsg-2ubuntu0.1~esm1

Affected versions

2:6.*

2:6.0.0+dfsg-7
2:6.1.0+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libgmp-dev",
            "binary_version": "2:6.1.0+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgmp10",
            "binary_version": "2:6.1.0+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgmp10-dbgsym",
            "binary_version": "2:6.1.0+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgmp10-doc",
            "binary_version": "2:6.1.0+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgmp3-dev",
            "binary_version": "2:6.1.0+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgmpxx4ldbl",
            "binary_version": "2:6.1.0+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgmpxx4ldbl-dbgsym",
            "binary_version": "2:6.1.0+dfsg-2ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:18.04:LTS / gmp

Package

Name
gmp
Purl
pkg:deb/ubuntu/gmp@2:6.1.2+dfsg-2ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:6.1.2+dfsg-2ubuntu0.1

Affected versions

2:6.*

2:6.1.2+dfsg-1
2:6.1.2+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libgmp-dev",
            "binary_version": "2:6.1.2+dfsg-2ubuntu0.1"
        },
        {
            "binary_name": "libgmp10",
            "binary_version": "2:6.1.2+dfsg-2ubuntu0.1"
        },
        {
            "binary_name": "libgmp10-dbgsym",
            "binary_version": "2:6.1.2+dfsg-2ubuntu0.1"
        },
        {
            "binary_name": "libgmp10-doc",
            "binary_version": "2:6.1.2+dfsg-2ubuntu0.1"
        },
        {
            "binary_name": "libgmp3-dev",
            "binary_version": "2:6.1.2+dfsg-2ubuntu0.1"
        },
        {
            "binary_name": "libgmpxx4ldbl",
            "binary_version": "2:6.1.2+dfsg-2ubuntu0.1"
        },
        {
            "binary_name": "libgmpxx4ldbl-dbgsym",
            "binary_version": "2:6.1.2+dfsg-2ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / gmp

Package

Name
gmp
Purl
pkg:deb/ubuntu/gmp@2:6.2.0+dfsg-4ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:6.2.0+dfsg-4ubuntu0.1

Affected versions

2:6.*

2:6.1.2+dfsg-4
2:6.2.0+dfsg-3
2:6.2.0+dfsg-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libgmp-dev",
            "binary_version": "2:6.2.0+dfsg-4ubuntu0.1"
        },
        {
            "binary_name": "libgmp10",
            "binary_version": "2:6.2.0+dfsg-4ubuntu0.1"
        },
        {
            "binary_name": "libgmp10-dbgsym",
            "binary_version": "2:6.2.0+dfsg-4ubuntu0.1"
        },
        {
            "binary_name": "libgmp10-doc",
            "binary_version": "2:6.2.0+dfsg-4ubuntu0.1"
        },
        {
            "binary_name": "libgmp3-dev",
            "binary_version": "2:6.2.0+dfsg-4ubuntu0.1"
        },
        {
            "binary_name": "libgmpxx4ldbl",
            "binary_version": "2:6.2.0+dfsg-4ubuntu0.1"
        },
        {
            "binary_name": "libgmpxx4ldbl-dbgsym",
            "binary_version": "2:6.2.0+dfsg-4ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}