FKIE_CVE-2020-8024

Vulnerability from fkie_nvd - Published: 2020-06-29 08:15 - Updated: 2026-06-17 03:25
Severity
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Summary
A Incorrect Default Permissions vulnerability in the packaging of hylafax+ of openSUSE Leap 15.2, openSUSE Leap 15.1, openSUSE Factory allows local attackers to escalate from user uucp to users calling hylafax binaries. This issue affects: openSUSE Leap 15.2 hylafax+ versions prior to 7.0.2-lp152.2.1. openSUSE Leap 15.1 hylafax+ version 5.6.1-lp151.3.7 and prior versions. openSUSE Factory hylafax+ versions prior to 7.0.2-2.1.
References
meissner@suse.dehttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00022.htmlMailing List, Patch, Vendor Advisory
meissner@suse.dehttps://bugzilla.suse.com/show_bug.cgi?id=1172731Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00022.htmlMailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.suse.com/show_bug.cgi?id=1172731Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
opensuse hylafax\+ *
opensuse leap 15.2
opensuse hylafax\+ *
opensuse leap 15.1
opensuse hylafax\+ *
opensuse leap 15.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "openSUSE Leap 15.2",
          "vendor": "openSUSE",
          "versions": [
            {
              "lessThan": "7.0.2-lp152.2.1",
              "status": "affected",
              "version": "hylafax+",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "openSUSE Leap 15.1",
          "vendor": "openSUSE",
          "versions": [
            {
              "lessThanOrEqual": "5.6.1-lp151.3.7",
              "status": "affected",
              "version": "hylafax+",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "openSUSE Factory",
          "vendor": "openSUSE",
          "versions": [
            {
              "lessThan": "7.0.2-2.1",
              "status": "affected",
              "version": "hylafax+",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "meissner@suse.de"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:opensuse:hylafax\\+:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D30BA4B2-F8ED-4184-8025-2E0300C8BB37",
              "versionEndExcluding": "7.0.2-lp152.2.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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              "matchCriteriaId": "B009C22E-30A4-4288-BCF6-C3E81DEAF45A",
              "vulnerable": false
            }
          ],
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      ],
      "operator": "AND"
    },
    {
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              "versionEndExcluding": "5.6.1-lp151.3.7",
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          ],
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        },
        {
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              "vulnerable": false
            }
          ],
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      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
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              "matchCriteriaId": "B607D26D-F85C-49EE-8785-3C3A11E62836",
              "versionEndExcluding": "7.0.2-2.1",
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          ],
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          ],
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      ],
      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Incorrect Default Permissions vulnerability in the packaging of hylafax+ of openSUSE Leap 15.2, openSUSE Leap 15.1, openSUSE Factory allows local attackers to escalate from user uucp to users calling hylafax binaries. This issue affects: openSUSE Leap 15.2 hylafax+ versions prior to 7.0.2-lp152.2.1. openSUSE Leap 15.1 hylafax+ version 5.6.1-lp151.3.7 and prior versions. openSUSE Factory hylafax+ versions prior to 7.0.2-2.1."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Permisos Predeterminados Incorrectos en el paquete de hylafax+ de openSUSE Leap 15.2, openSUSE Leap 15.1, openSUSE Factory, permite a atacantes locales escalar desde un usuario uucp a usuarios que llaman binarios de hylafax. Este problema afecta: hylafax+ de openSUSE Leap versiones 15.2 anteriores a 7.0.2-lp152.2.1. hylafax+ de openSUSE Leap 15.1 versiones 5.6.1-lp151.3.7 y anteriores. hylafax+ de openSUSE Factory versiones anteriores a 7.0.2-2.1"
    }
  ],
  "id": "CVE-2020-8024",
  "lastModified": "2026-06-17T03:25:48.620",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.4,
        "source": "meissner@suse.de",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-06-29T08:15:10.050",
  "references": [
    {
      "source": "meissner@suse.de",
      "tags": [
        "Mailing List",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00022.html"
    },
    {
      "source": "meissner@suse.de",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1172731"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Patch",
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      ],
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00022.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1172731"
    }
  ],
  "sourceIdentifier": "meissner@suse.de",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ],
      "source": "meissner@suse.de",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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  • 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.



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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.