USN-5055-1

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Source
https://ubuntu.com/security/notices/USN-5055-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5055-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5055-1
Upstream
Related
Published
2021-08-30T12:17:47.611430Z
Modified
2025-10-13T04:35:35Z
Summary
grilo vulnerability
Details

Michael Catanzaro discovered that grilo incorrectly handled certain TLS certificate verification. An attacker could possibly use this issue to MITM attacks.

References

Affected packages

Ubuntu:Pro:16.04:LTS / grilo

Package

Name
grilo
Purl
pkg:deb/ubuntu/grilo@0.2.15-1ubuntu0.1~esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.2.15-1ubuntu0.1~esm1

Affected versions

0.*

0.2.14-1
0.2.15-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-grilo-0.2",
            "binary_version": "0.2.15-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgrilo-0.2-1",
            "binary_version": "0.2.15-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgrilo-0.2-bin",
            "binary_version": "0.2.15-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libgrilo-0.2-dev",
            "binary_version": "0.2.15-1ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5055-1.json"

cves_map

{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2021-39365",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:18.04:LTS / grilo

Package

Name
grilo
Purl
pkg:deb/ubuntu/grilo@0.3.4-1ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.4-1ubuntu0.1

Affected versions

0.*

0.3.4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-grilo-0.3",
            "binary_version": "0.3.4-1ubuntu0.1"
        },
        {
            "binary_name": "libgrilo-0.3-0",
            "binary_version": "0.3.4-1ubuntu0.1"
        },
        {
            "binary_name": "libgrilo-0.3-bin",
            "binary_version": "0.3.4-1ubuntu0.1"
        },
        {
            "binary_name": "libgrilo-0.3-dev",
            "binary_version": "0.3.4-1ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5055-1.json"

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2021-39365",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:20.04:LTS / grilo

Package

Name
grilo
Purl
pkg:deb/ubuntu/grilo@0.3.12-1ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.12-1ubuntu0.1

Affected versions

0.*

0.3.10-1
0.3.11-1
0.3.12-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-grilo-0.3",
            "binary_version": "0.3.12-1ubuntu0.1"
        },
        {
            "binary_name": "libgrilo-0.3-0",
            "binary_version": "0.3.12-1ubuntu0.1"
        },
        {
            "binary_name": "libgrilo-0.3-bin",
            "binary_version": "0.3.12-1ubuntu0.1"
        },
        {
            "binary_name": "libgrilo-0.3-dev",
            "binary_version": "0.3.12-1ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5055-1.json"

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2021-39365",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}