USN-5184-1

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Source
https://ubuntu.com/security/notices/USN-5184-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5184-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-5184-1
Upstream
Related
Published
2021-12-08T19:05:50.888027Z
Modified
2025-10-13T04:35:42Z
Summary
libmysofa vulnerability
Details

It was discovered that libmysofa mishandled certain input. An attacker could use this vulnerability to cause a denial of service (crash).

References

Affected packages

Ubuntu:Pro:18.04:LTS / libmysofa

Package

Name
libmysofa
Purl
pkg:deb/ubuntu/libmysofa@0.6~dfsg0-3+deb10u1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6~dfsg0-3+deb10u1ubuntu0.1~esm1

Affected versions

0.*

0.6~dfsg0-1
0.6~dfsg0-2
0.6~dfsg0-2ubuntu0.18.04.1
0.6~dfsg0-3+deb10u1build1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.6~dfsg0-3+deb10u1ubuntu0.1~esm1",
            "binary_name": "libmysofa-dev"
        },
        {
            "binary_version": "0.6~dfsg0-3+deb10u1ubuntu0.1~esm1",
            "binary_name": "libmysofa-utils"
        },
        {
            "binary_version": "0.6~dfsg0-3+deb10u1ubuntu0.1~esm1",
            "binary_name": "libmysofa0"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5184-1.json"

cves_map

{
    "cves": [
        {
            "id": "CVE-2021-3756",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:18.04:LTS"
}

Ubuntu:Pro:20.04:LTS / libmysofa

Package

Name
libmysofa
Purl
pkg:deb/ubuntu/libmysofa@1.0~dfsg0-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0~dfsg0-1ubuntu0.1~esm1

Affected versions

0.*

0.7~dfsg0-1
0.8~dfsg0-1
0.9~dfsg0-1
0.9.1~dfsg0-1

1.*

1.0~dfsg0-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.0~dfsg0-1ubuntu0.1~esm1",
            "binary_name": "libmysofa-dev"
        },
        {
            "binary_version": "1.0~dfsg0-1ubuntu0.1~esm1",
            "binary_name": "libmysofa-utils"
        },
        {
            "binary_version": "1.0~dfsg0-1ubuntu0.1~esm1",
            "binary_name": "libmysofa1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5184-1.json"

cves_map

{
    "cves": [
        {
            "id": "CVE-2021-3756",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:20.04:LTS"
}