ubuntu-cve-2020-10001
Vulnerability from osv_ubuntu
Published
2021-04-02 18:15
Modified
2026-04-22 07:39
Summary
Details

An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
N/A (UNKNOWN)
low
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "cups",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "cups-bsd",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "cups-client",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "cups-common",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "cups-core-drivers",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "cups-daemon",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "cups-ipp-utils",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "cups-ppdc",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "cups-server-common",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "libcups2",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "libcupscgi1",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "libcupsimage2",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "libcupsmime1",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          },
          {
            "binary_name": "libcupsppdc1",
            "binary_version": "2.1.3-4ubuntu0.11+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "cups",
        "purl": "pkg:deb/ubuntu/cups@2.1.3-4ubuntu0.11+esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.3-4ubuntu0.11+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.1.0-4ubuntu3",
        "2.1.0-5",
        "2.1.0-6",
        "2.1.0-6ubuntu1",
        "2.1.0-7",
        "2.1.2-1",
        "2.1.2-2",
        "2.1.3-1",
        "2.1.3-1build1",
        "2.1.3-3",
        "2.1.3-4",
        "2.1.3-4ubuntu0.2",
        "2.1.3-4ubuntu0.3",
        "2.1.3-4ubuntu0.4",
        "2.1.3-4ubuntu0.5",
        "2.1.3-4ubuntu0.6",
        "2.1.3-4ubuntu0.7",
        "2.1.3-4ubuntu0.8",
        "2.1.3-4ubuntu0.9",
        "2.1.3-4ubuntu0.10",
        "2.1.3-4ubuntu0.11"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "cups",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "cups-bsd",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "cups-client",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "cups-common",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "cups-core-drivers",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "cups-daemon",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "cups-ipp-utils",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "cups-ppdc",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "cups-server-common",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "libcups2",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "libcupscgi1",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "libcupsimage2",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "libcupsmime1",
            "binary_version": "2.2.7-1ubuntu2.9"
          },
          {
            "binary_name": "libcupsppdc1",
            "binary_version": "2.2.7-1ubuntu2.9"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "cups",
        "purl": "pkg:deb/ubuntu/cups@2.2.7-1ubuntu2.9?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.7-1ubuntu2.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.2.4-7ubuntu2",
        "2.2.5-2",
        "2.2.6-2",
        "2.2.6-3",
        "2.2.6-4",
        "2.2.6-5",
        "2.2.7-1ubuntu1",
        "2.2.7-1ubuntu2",
        "2.2.7-1ubuntu2.1",
        "2.2.7-1ubuntu2.2",
        "2.2.7-1ubuntu2.3",
        "2.2.7-1ubuntu2.4",
        "2.2.7-1ubuntu2.5",
        "2.2.7-1ubuntu2.6",
        "2.2.7-1ubuntu2.7",
        "2.2.7-1ubuntu2.8"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "cups",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "cups-bsd",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "cups-client",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "cups-common",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "cups-core-drivers",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "cups-daemon",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "cups-ipp-utils",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "cups-ppdc",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "cups-server-common",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "libcups2",
            "binary_version": "2.3.1-9ubuntu1.2"
          },
          {
            "binary_name": "libcupsimage2",
            "binary_version": "2.3.1-9ubuntu1.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "cups",
        "purl": "pkg:deb/ubuntu/cups@2.3.1-9ubuntu1.2?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.3.1-9ubuntu1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.2.12-2ubuntu1",
        "2.3.0-6",
        "2.3.0-7",
        "2.3.0-7ubuntu1",
        "2.3.1-1ubuntu1",
        "2.3.1-2",
        "2.3.1-4",
        "2.3.1-7",
        "2.3.1-9ubuntu1",
        "2.3.1-9ubuntu1.1"
      ]
    }
  ],
  "aliases": [],
  "details": "An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.",
  "id": "UBUNTU-CVE-2020-10001",
  "modified": "2026-04-22T07:39:20Z",
  "published": "2021-04-02T18:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-10001"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5454-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5454-2"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10001"
    }
  ],
  "related": [
    "USN-5454-1",
    "USN-5454-2"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-10001"
  ]
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.