FKIE_CVE-2018-10907

Vulnerability from fkie_nvd - Published: 2018-09-04 13:29 - Updated: 2026-06-17 01:34
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size buffers using 'alloca(3)'. An authenticated attacker could exploit this by mounting a gluster volume and sending a string longer that the fixed buffer size to cause crash or potential code execution.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:2607Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:2608Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:3470Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10907Issue Tracking, Mitigation, Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2018/09/msg00021.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://review.gluster.org/#/c/glusterfs/+/21070/Patch, Vendor Advisory
secalert@redhat.comhttps://security.gentoo.org/glsa/201904-06Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:2607Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:2608Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:3470Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10907Issue Tracking, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/09/msg00021.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://review.gluster.org/#/c/glusterfs/+/21070/Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201904-06Third Party Advisory
Impacted products
Vendor Product Version
gluster glusterfs *
gluster glusterfs *
redhat virtualization_host 4.0
redhat enterprise_linux_server 6.0
redhat enterprise_linux_server 7.0
debian debian_linux 8.0
debian debian_linux 9.0
opensuse leap 15.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "glusterfs",
          "vendor": "Red Hat",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
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              "matchCriteriaId": "FB3DEA10-0AA0-4A16-8A90-6C59FDF2A702",
              "versionEndExcluding": "3.12.14",
              "versionStartIncluding": "3.12.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:gluster:glusterfs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CADA8A6E-EC33-4BDF-AAAC-D10AC2A83D35",
              "versionEndExcluding": "4.1.4",
              "versionStartIncluding": "4.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
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              "vulnerable": true
            },
            {
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              "matchCriteriaId": "9BBCD86A-E6C7-4444-9D74-F861084090F0",
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            },
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              "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318",
              "vulnerable": true
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          "negate": false,
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        }
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    },
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              "vulnerable": true
            },
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              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            }
          ],
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        }
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    },
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size buffers using \u0027alloca(3)\u0027. An authenticated attacker could exploit this by mounting a gluster volume and sending a string longer that the fixed buffer size to cause crash or potential code execution."
    },
    {
      "lang": "es",
      "value": "Se ha detectado que el servidor glusterfs es vulnerable a m\u00faltiples desbordamientos de b\u00fafer basados en pila debido a que las funciones en server-rpc-fopc.c asignan b\u00fafers de tama\u00f1o fijo mediante \"alloca(3)\". Un atacante autenticado podr\u00eda explotar esto montando un volumen gluster y enviando una cadena m\u00e1s grande que el tama\u00f1o fijo de b\u00fafer para provocar su cierre inesperado o la potencial ejecuci\u00f3n de c\u00f3digo."
    }
  ],
  "id": "CVE-2018-10907",
  "lastModified": "2026-06-17T01:34:53.620",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "secalert@redhat.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-09-04T13:29:11.017",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html"
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    {
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      "tags": [
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    {
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
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      "url": "https://access.redhat.com/errata/RHSA-2018:3470"
    },
    {
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      "tags": [
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        "Mitigation",
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      "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html"
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
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          "value": "CWE-121"
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      "source": "nvd@nist.gov",
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    }
  ]
}



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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

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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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