usn-5055-1
Vulnerability from osv_ubuntu
Published
2021-08-30 12:17
Modified
2026-06-25 10:46
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
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-39365",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "grilo",
        "purl": "pkg:deb/ubuntu/grilo@0.2.15-1ubuntu0.1~esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.15-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.14-1",
        "0.2.15-1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-39365",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "grilo",
        "purl": "pkg:deb/ubuntu/grilo@0.3.4-1ubuntu0.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.3.4-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.3.4-1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-39365",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "grilo",
        "purl": "pkg:deb/ubuntu/grilo@0.3.12-1ubuntu0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.3.12-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.3.10-1",
        "0.3.11-1",
        "0.3.12-1"
      ]
    }
  ],
  "aliases": [],
  "details": "Michael Catanzaro discovered that grilo incorrectly handled certain TLS\ncertificate verification. An attacker could possibly use this issue to\nMITM attacks.\n",
  "id": "USN-5055-1",
  "modified": "2026-06-25T10:46:01Z",
  "published": "2021-08-30T12:17:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5055-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-39365"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "grilo vulnerability",
  "upstream": [
    "UBUNTU-CVE-2021-39365"
  ]
}



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