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CVE-2021-32000

Estado: ModificadaAlta (7.1)—

A UNIX Symbolic Link (Symlink) Following vulnerability in the clone-master-clean-up.sh script of clone-master-clean-up in SUSE Linux Enterprise Server 12 SP3, SUSE Linux Enterprise Server 15 SP1; openSUSE Factory allows local attackers to delete arbitrary files. This issue affects: SUSE Linux Enterprise Server 12 SP3 clone-master-clean-up version 1.6-4.6.1 and prior versions. SUSE Linux Enterprise Server 15 SP1 clone-master-clean-up version 1.6-3.9.1 and prior versions. openSUSE Factory clone-master-clean-up version 1.6-1.4 and prior versions.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Suse — Linux Enterprise ServerSuse — Opensuse Factory

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-32000",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 9.2,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "meissner@suse.de",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.2,
          "attackVector": "PHYSICAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 0.7
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.1,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "meissner@suse.de",
      "affectedData": [
        {
          "vendor": "SUSE",
          "product": "SUSE Linux Enterprise Server 12 SP3",
          "versions": [
            {
              "status": "affected",
              "version": "clone-master-clean-up",
              "versionType": "custom",
              "lessThanOrEqual": "1.6-4.6.1"
            }
          ]
        },
        {
          "vendor": "SUSE",
          "product": "SUSE Linux Enterprise Server 15 SP1",
          "versions": [
            {
              "status": "affected",
              "version": "clone-master-clean-up",
              "versionType": "custom",
              "lessThanOrEqual": "1.6-3.9.1"
            }
          ]
        },
        {
          "vendor": "openSUSE",
          "product": "Factory",
          "versions": [
            {
              "status": "affected",
              "version": "clone-master-clean-up",
              "versionType": "custom",
              "lessThanOrEqual": "1.6-1.4"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-07-28T10:15:07.943",
  "references": [
    {
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1181050",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "meissner@suse.de"
    },
    {
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1181050",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A UNIX Symbolic Link (Symlink) Following vulnerability in the clone-master-clean-up.sh script of clone-master-clean-up in SUSE Linux Enterprise Server 12 SP3, SUSE Linux Enterprise Server 15 SP1; openSUSE Factory allows local attackers to delete arbitrary files. This issue affects: SUSE Linux Enterprise Server 12 SP3 clone-master-clean-up version 1.6-4.6.1 and prior versions. SUSE Linux Enterprise Server 15 SP1 clone-master-clean-up version 1.6-3.9.1 and prior versions. openSUSE Factory clone-master-clean-up version 1.6-1.4 and prior versions."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de seguimiento de enlaces simbólicos UNIX (Symlink) en el script clone-master-clean-up.sh de clone-master-clean-up en SUSE Linux Enterprise Server 12 SP3, SUSE Linux Enterprise Server 15 SP1; openSUSE Factory permite a los atacantes locales eliminar archivos arbitrarios. Este problema afecta a: SUSE Linux Enterprise Server 12 SP3 clone-master-clean-up versión 1.6-4.6.1 y versiones anteriores. SUSE Linux Enterprise Server 15 SP1 clone-master-clean-up versión 1.6-3.9.1 y versiones anteriores. openSUSE Factory clone-master-clean-up versión 1.6-1.4 y versiones anteriores"
    }
  ],
  "lastModified": "2026-06-17T03:52:39.173",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:suse:linux_enterprise_server:12:sp3:*:*:-:-:*:*",
              "vulnerable": true,
              "matchCriteriaId": "47FB0003-EFE7-4E9A-8772-27576A771884"
            },
            {
              "criteria": "cpe:2.3:o:suse:linux_enterprise_server:15:sp1:*:*:-:-:*:*",
              "vulnerable": true,
              "matchCriteriaId": "60EF8A73-A078-49A9-8FDE-4B7F74B2E17B"
            },
            {
              "criteria": "cpe:2.3:o:suse:opensuse_factory:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "64D9A5D6-4B12-4B25-ACD2-560C864B6FE1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "meissner@suse.de"
}