fkie_cve-2021-25684
Vulnerability from fkie_nvd
Published
2021-06-11 03:15
Modified
2024-11-21 05:55
Severity ?
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
It was discovered that apport in data/apport did not properly open a report file to prevent hanging reads on a FIFO.
References
security@ubuntu.comhttps://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326Exploit, Third Party Advisory
Impacted products
Vendor Product Version
canonical apport *
canonical apport *
canonical apport *
canonical apport *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1FDEF7B7-318E-4C9B-AA8B-79157E87B4EF",
              "versionEndExcluding": "2.20.1-0ubuntu2.30",
              "versionStartIncluding": "2.20.1-0ubuntu1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FC812359-24A5-4F7D-ABC6-15DB3062967A",
              "versionEndExcluding": "2.20.9-0ubuntu7.23",
              "versionStartIncluding": "2.20.9-0ubuntu1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "194F4E58-D4CB-4B34-8166-858CC0AF7B59",
              "versionEndExcluding": "2.20.11-0ubuntu27.16",
              "versionStartIncluding": "2.20.11-0ubuntu27",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5778434C-41A2-4B08-BC76-9203B7FAB094",
              "versionEndExcluding": "2.20.11-0ubuntu50.5",
              "versionStartIncluding": "2.20.11-0ubuntu50",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "It was discovered that apport in data/apport did not properly open a report file to prevent hanging reads on a FIFO."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 que apport en data/apport no abr\u00eda correctamente un archivo de informes para evitar lecturas colgadas en un FIFO"
    }
  ],
  "id": "CVE-2021-25684",
  "lastModified": "2024-11-21T05:55:17.810",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.0,
        "impactScore": 6.0,
        "source": "security@ubuntu.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-11T03:15:06.977",
  "references": [
    {
      "source": "security@ubuntu.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326"
    }
  ],
  "sourceIdentifier": "security@ubuntu.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "security@ubuntu.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.