USN-4868-1

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Source
https://ubuntu.com/security/notices/USN-4868-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4868-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4868-1
Upstream
Related
Published
2021-03-15T22:56:32.388396Z
Modified
2025-10-13T04:35:24Z
Summary
libtomcrypt vulnerability
Details

It was discovered that LibTomCrypt incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service or read sensitive information.

References

Affected packages

Ubuntu:Pro:14.04:LTS / libtomcrypt

Package

Name
libtomcrypt
Purl
pkg:deb/ubuntu/libtomcrypt@1.17-5ubuntu0.1+esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.17-5ubuntu0.1+esm1

Affected versions

1.*

1.17-3.2ubuntu1
1.17-5
1.17-5ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.17-5ubuntu0.1+esm1",
            "binary_name": "libtomcrypt-dev"
        },
        {
            "binary_version": "1.17-5ubuntu0.1+esm1",
            "binary_name": "libtomcrypt0"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:14.04:LTS",
    "cves": [
        {
            "id": "CVE-2019-17362",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}

Ubuntu:Pro:16.04:LTS / libtomcrypt

Package

Name
libtomcrypt
Purl
pkg:deb/ubuntu/libtomcrypt@1.17-7ubuntu0.1+esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.17-7ubuntu0.1+esm1

Affected versions

1.*

1.17-7
1.17-7ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.17-7ubuntu0.1+esm1",
            "binary_name": "libtomcrypt-dev"
        },
        {
            "binary_version": "1.17-7ubuntu0.1+esm1",
            "binary_name": "libtomcrypt0"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2019-17362",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}

Ubuntu:Pro:18.04:LTS / libtomcrypt

Package

Name
libtomcrypt
Purl
pkg:deb/ubuntu/libtomcrypt@1.18.1-1ubuntu0.1+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.18.1-1ubuntu0.1+esm1

Affected versions

1.*

1.17-9
1.18.0-1
1.18.1-1
1.18.1-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.18.1-1ubuntu0.1+esm1",
            "binary_name": "libtomcrypt-dev"
        },
        {
            "binary_version": "1.18.1-1ubuntu0.1+esm1",
            "binary_name": "libtomcrypt1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2019-17362",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}