cvelistv5 - CVE-2020-8017

CVE-2020-8017

Vulnerability from cvelistv5

Published

2020-04-02 14:05

Modified

2024-09-17 01:50

Severity ?

6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

race condition on texlive-filesystem cron job allows for the deletion of unintended files

References

▼	URL	Tags
	meissner@suse.de	http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00021.html	Broken Link, Mailing List, Third Party Advisory
	meissner@suse.de	https://bugzilla.suse.com/show_bug.cgi?id=1158910	Issue Tracking, Vendor Advisory

Impacted products

▼	Vendor	Product
	SUSE	SUSE Linux Enterprise Module for Desktop Applications 15-SP1
	SUSE	SUSE Linux Enterprise Software Development Kit 12-SP4
	SUSE	SUSE Linux Enterprise Software Development Kit 12-SP5
	openSUSE	openSUSE Leap 15.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:24.833Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "openSUSE-SU-2020:0804",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00021.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1158910"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SUSE Linux Enterprise Module for Desktop Applications 15-SP1",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2017.135-9.5.1",
              "status": "affected",
              "version": "texlive-filesystem",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "SUSE Linux Enterprise Software Development Kit 12-SP4",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2013.74-16.5.1",
              "status": "affected",
              "version": "texlive-filesystem",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "SUSE Linux Enterprise Software Development Kit 12-SP5",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2013.74-16.5.1",
              "status": "affected",
              "version": "texlive-filesystem",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "openSUSE Leap 15.1",
          "vendor": "openSUSE",
          "versions": [
            {
              "lessThan": "2017.135-lp151.8.3.1",
              "status": "affected",
              "version": "texlive-filesystem",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Matthias Gerstner of SUSE"
        }
      ],
      "datePublic": "2020-04-02T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A Race Condition Enabling Link Following vulnerability in the cron job shipped with texlive-filesystem of SUSE Linux Enterprise Module for Desktop Applications 15-SP1, SUSE Linux Enterprise Software Development Kit 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP5; openSUSE Leap 15.1 allows local users in group mktex to delete arbitrary files on the system This issue affects: SUSE Linux Enterprise Module for Desktop Applications 15-SP1 texlive-filesystem versions prior to 2017.135-9.5.1. SUSE Linux Enterprise Software Development Kit 12-SP4 texlive-filesystem versions prior to 2013.74-16.5.1. SUSE Linux Enterprise Software Development Kit 12-SP5 texlive-filesystem versions prior to 2013.74-16.5.1. openSUSE Leap 15.1 texlive-filesystem versions prior to 2017.135-lp151.8.3.1."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-367",
              "description": "CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-13T00:00:00",
        "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
        "shortName": "suse"
      },
      "references": [
        {
          "name": "openSUSE-SU-2020:0804",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00021.html"
        },
        {
          "url": "https://bugzilla.suse.com/show_bug.cgi?id=1158910"
        }
      ],
      "source": {
        "advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1158910",
        "defect": [
          "1158910"
        ],
        "discovery": "INTERNAL"
      },
      "title": "race condition on texlive-filesystem cron job allows for the deletion of unintended files",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
    "assignerShortName": "suse",
    "cveId": "CVE-2020-8017",
    "datePublished": "2020-04-02T14:05:18.643959Z",
    "dateReserved": "2020-01-27T00:00:00",
    "dateUpdated": "2024-09-17T01:50:50.369Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-8017\",\"sourceIdentifier\":\"meissner@suse.de\",\"published\":\"2020-04-02T14:15:15.373\",\"lastModified\":\"2022-11-21T15:22:48.563\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A Race Condition Enabling Link Following vulnerability in the cron job shipped with texlive-filesystem of SUSE Linux Enterprise Module for Desktop Applications 15-SP1, SUSE Linux Enterprise Software Development Kit 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP5; openSUSE Leap 15.1 allows local users in group mktex to delete arbitrary files on the system This issue affects: SUSE Linux Enterprise Module for Desktop Applications 15-SP1 texlive-filesystem versions prior to 2017.135-9.5.1. SUSE Linux Enterprise Software Development Kit 12-SP4 texlive-filesystem versions prior to 2013.74-16.5.1. SUSE Linux Enterprise Software Development Kit 12-SP5 texlive-filesystem versions prior to 2013.74-16.5.1. openSUSE Leap 15.1 texlive-filesystem versions prior to 2017.135-lp151.8.3.1.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de Condici\u00f3n de Carrera habilitando un Seguimiento de Enlace en el trabajo de cron enviado con texlive-filesystem del SUSE Linux Enterprise Module for Desktop Applications 15-SP1, SUSE Linux Enterprise Software Development Kit 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP5; openSUSE Leap 15.1, permite a usuarios locales en el grupo mktex eliminar archivos arbitrarios sobre el sistema. Este problema afecta: texlive-filesystem de SUSE Linux Enterprise Module for Desktop Applications 15-SP1 versiones anteriores a 2017.135-9.5.1. texlive-filesystem de SUSE Linux Enterprise Software Development Kit 12-SP4 versiones anteriores a 2013.74-16.5.1. texlive-filesystem de SUSE Linux Enterprise Software Development Kit 12-SP5 versiones anteriores a 2013.74-16.5.1. texlive-filesystem de openSUSE Leap 15.1 versiones anteriores a 2017.135-lp151.8.3.1.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":6.3,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.0,\"impactScore\":5.2},{\"source\":\"meissner@suse.de\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":6.2,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.5,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:N/I:P/A:P\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":3.3},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.4,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-367\"}]},{\"source\":\"meissner@suse.de\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-367\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:opensuse:texlive-filesystem:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2017.135-9.5.1\",\"matchCriteriaId\":\"CD6BEC59-FE77-4A9C-AABF-50CEAF6D90A7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_desktop:15:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7BBB0C06-3CCE-40B2-8CEA-F4303D861C9C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:opensuse:texlive-filesystem:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2013.74-16.5.1\",\"matchCriteriaId\":\"9CC9E67A-F67D-4972-A853-5B7FEA5338BE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp4:*:*:*:*:*:*\",\"matchCriteriaId\":\"227AB4E0-7CD4-4094-BAA4-E98DC5279C97\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:opensuse:texlive-filesystem:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2013.74-16.5.1\",\"matchCriteriaId\":\"9CC9E67A-F67D-4972-A853-5B7FEA5338BE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp5:*:*:*:*:*:*\",\"matchCriteriaId\":\"6C734CEC-64F2-4129-B52E-C81884B3AC9A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:opensuse:texlive-filesystem:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0C6C197F-E7F9-4E29-A516-4470B3D442FB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_desktop:15:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"074CC1DA-D9C6-4203-96E6-6008A116F76D\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:opensuse:texlive-filesystem:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2017.135-lp151.8.3.1\",\"matchCriteriaId\":\"D9463E42-461D-41D9-93C4-8035DDDA1FB2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B620311B-34A3-48A6-82DF-6F078D7A4493\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B620311B-34A3-48A6-82DF-6F078D7A4493\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00021.html\",\"source\":\"meissner@suse.de\",\"tags\":[\"Broken Link\",\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://bugzilla.suse.com/show_bug.cgi?id=1158910\",\"source\":\"meissner@suse.de\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]}]}}"
  }
}

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.

Action not permitted

CVE-2020-8017

Vulnerability from cvelistv5

gsd-2020-8017

Vulnerability from gsd

ghsa-h5g4-pg5p-f88v

Vulnerability from github

Tags

Sightings

Nomenclature