GSD-2020-8015

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of exim in openSUSE Factory allows local attackers to escalate from user mail to root. This issue affects: openSUSE Factory exim versions prior to 4.93.0.4-3.1.
Aliases
Aliases
CVE-2020-8015
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{
  "GSD": {
    "alias": "CVE-2020-8015",
    "description": "A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of exim in openSUSE Factory allows local attackers to escalate from user mail to root. This issue affects: openSUSE Factory exim versions prior to 4.93.0.4-3.1.",
    "id": "GSD-2020-8015",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-8015.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-8015"
      ],
      "details": "A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of exim in openSUSE Factory allows local attackers to escalate from user mail to root. This issue affects: openSUSE Factory exim versions prior to 4.93.0.4-3.1.",
      "id": "GSD-2020-8015",
      "modified": "2023-12-13T01:21:53.576135Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "DATE_PUBLIC": "2020-04-02T00:00:00.000Z",
        "ID": "CVE-2020-8015",
        "STATE": "PUBLIC",
        "TITLE": "Local privilege escalation in exim package from user mail to root"
      },
      "affects": {
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            {
              "product": {
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                  {
                    "product_name": "Factory",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "exim",
                          "version_value": "4.93.0.4-3.1"
                        }
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      "credit": [
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          "value": "Johannes Segitz of SUSE"
        }
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          }
        ]
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      },
      "impact": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-59: Improper Link Resolution Before File Access (\u0027Link Following\u0027)"
              }
            ]
          }
        ]
      },
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        "reference_data": [
          {
            "name": "openSUSE-SU-2020:0491",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00010.html"
          },
          {
            "name": "https://bugzilla.suse.com/show_bug.cgi?id=1154183",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1154183"
          }
        ]
      },
      "source": {
        "advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1154183",
        "defect": [
          "1154183"
        ],
        "discovery": "INTERNAL"
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [
              {
                "children": [],
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                    "cpe23Uri": "cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "4.93.0.4-3.1",
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        "description": {
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            }
          ]
        },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-11-20T16:15Z",
      "publishedDate": "2020-04-02T08:15Z"
    }
  }
}



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