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USN-4449-1 (UBUNTU-CVE-2020-11936)

Vulnerability from osv_ubuntu – Published: 2020-08-04 17:05 – Updated: 2026-02-10 04:41 – Source website
VLAI
Summary
apport vulnerabilities
Details

Ryota Shiga working with Trend Micro´s Zero Day Initiative, discovered that Apport incorrectly dropped privileges when making certain D-Bus calls. A local attacker could use this issue to read arbitrary files. (CVE-2020-11936)

Seong-Joong Kim discovered that Apport incorrectly parsed configuration files. A local attacker could use this issue to cause Apport to crash, resulting in a denial of service. (CVE-2020-15701)

Ryota Shiga working with Trend Micro´s Zero Day Initiative, discovered that Apport incorrectly implemented certain checks. A local attacker could use this issue to escalate privileges and run arbitrary code. (CVE-2020-15702)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2020-11936",
              "severity": [
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                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
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                  "type": "CVSS_V3"
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      },
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        "2.20.1-0ubuntu2.12",
        "2.20.1-0ubuntu2.13",
        "2.20.1-0ubuntu2.14",
        "2.20.1-0ubuntu2.15",
        "2.20.1-0ubuntu2.16",
        "2.20.1-0ubuntu2.17",
        "2.20.1-0ubuntu2.18",
        "2.20.1-0ubuntu2.19",
        "2.20.1-0ubuntu2.20",
        "2.20.1-0ubuntu2.21",
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              "severity": [
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                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-15701",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
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                  "type": "Ubuntu"
                }
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        }
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            "binary_version": "2.20.9-0ubuntu7.16"
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            "binary_version": "2.20.9-0ubuntu7.16"
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          },
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            "binary_name": "python3-apport",
            "binary_version": "2.20.9-0ubuntu7.16"
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            "binary_name": "python3-problem-report",
            "binary_version": "2.20.9-0ubuntu7.16"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "apport",
        "purl": "pkg:deb/ubuntu/apport@2.20.9-0ubuntu7.16?arch=source\u0026distro=bionic"
      },
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            }
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      ],
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        "2.20.7-0ubuntu3.1",
        "2.20.7-0ubuntu4",
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        "2.20.8-0ubuntu2",
        "2.20.8-0ubuntu3",
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        "2.20.9-0ubuntu7.14",
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      ]
    },
    {
      "database_specific": {
        "cves_map": {
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            {
              "id": "CVE-2020-11936",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-15701",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-15702",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
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            "binary_name": "apport",
            "binary_version": "2.20.11-0ubuntu27.6"
          },
          {
            "binary_name": "apport-gtk",
            "binary_version": "2.20.11-0ubuntu27.6"
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          {
            "binary_name": "apport-kde",
            "binary_version": "2.20.11-0ubuntu27.6"
          },
          {
            "binary_name": "apport-noui",
            "binary_version": "2.20.11-0ubuntu27.6"
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          {
            "binary_name": "apport-retrace",
            "binary_version": "2.20.11-0ubuntu27.6"
          },
          {
            "binary_name": "apport-valgrind",
            "binary_version": "2.20.11-0ubuntu27.6"
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            "binary_name": "dh-apport",
            "binary_version": "2.20.11-0ubuntu27.6"
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            "binary_version": "2.20.11-0ubuntu27.6"
          },
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            "binary_name": "python3-problem-report",
            "binary_version": "2.20.11-0ubuntu27.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "apport",
        "purl": "pkg:deb/ubuntu/apport@2.20.11-0ubuntu27.6?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
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            }
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          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.20.11-0ubuntu8",
        "2.20.11-0ubuntu9",
        "2.20.11-0ubuntu13",
        "2.20.11-0ubuntu14",
        "2.20.11-0ubuntu15",
        "2.20.11-0ubuntu16",
        "2.20.11-0ubuntu17",
        "2.20.11-0ubuntu18",
        "2.20.11-0ubuntu19",
        "2.20.11-0ubuntu20",
        "2.20.11-0ubuntu21",
        "2.20.11-0ubuntu22",
        "2.20.11-0ubuntu24",
        "2.20.11-0ubuntu25",
        "2.20.11-0ubuntu26",
        "2.20.11-0ubuntu27",
        "2.20.11-0ubuntu27.2",
        "2.20.11-0ubuntu27.3",
        "2.20.11-0ubuntu27.4"
      ]
    }
  ],
  "aliases": [],
  "details": "Ryota Shiga working with Trend Micro\u00b4s Zero Day Initiative, discovered that\nApport incorrectly dropped privileges when making certain D-Bus calls. A\nlocal attacker could use this issue to read arbitrary files.\n(CVE-2020-11936)\n\nSeong-Joong Kim discovered that Apport incorrectly parsed configuration\nfiles. A local attacker could use this issue to cause Apport to crash,\nresulting in a denial of service. (CVE-2020-15701)\n\nRyota Shiga working with Trend Micro\u00b4s Zero Day Initiative, discovered that\nApport incorrectly implemented certain checks. A local attacker could use\nthis issue to escalate privileges and run arbitrary code. (CVE-2020-15702)\n",
  "id": "USN-4449-1",
  "modified": "2026-02-10T04:41:54Z",
  "published": "2020-08-04T17:05:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4449-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-11936"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-15701"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-15702"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "apport vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2020-11936",
    "UBUNTU-CVE-2020-15701",
    "UBUNTU-CVE-2020-15702"
  ]
}



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