FKIE_CVE-2013-6442

Vulnerability from fkie_nvd - Published: 2014-03-14 10:55 - Updated: 2025-04-12 10:46
Severity ?
Summary
The owner_set function in smbcacls.c in smbcacls in Samba 4.0.x before 4.0.16 and 4.1.x before 4.1.6 removes an ACL during use of a --chown or --chgrp option, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging an unintended administrative change.
References
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2014-03/msg00062.html
secalert@redhat.comhttp://www.samba.org/samba/history/samba-4.0.16.html
secalert@redhat.comhttp://www.samba.org/samba/history/samba-4.1.6.html
secalert@redhat.comhttp://www.samba.org/samba/security/CVE-2013-6442
secalert@redhat.comhttp://www.securityfocus.com/bid/66232
secalert@redhat.comhttps://bugzilla.samba.org/show_bug.cgi?id=10327
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2014-03/msg00062.html
af854a3a-2127-422b-91ae-364da2661108http://www.samba.org/samba/history/samba-4.0.16.html
af854a3a-2127-422b-91ae-364da2661108http://www.samba.org/samba/history/samba-4.1.6.html
af854a3a-2127-422b-91ae-364da2661108http://www.samba.org/samba/security/CVE-2013-6442
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/66232
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.samba.org/show_bug.cgi?id=10327
Impacted products
Vendor Product Version
samba samba 4.1.0
samba samba 4.1.1
samba samba 4.1.2
samba samba 4.1.3
samba samba 4.1.4
samba samba 4.1.5
samba samba 4.0.0
samba samba 4.0.1
samba samba 4.0.2
samba samba 4.0.3
samba samba 4.0.4
samba samba 4.0.5
samba samba 4.0.6
samba samba 4.0.7
samba samba 4.0.8
samba samba 4.0.9
samba samba 4.0.10
samba samba 4.0.11
samba samba 4.0.12
samba samba 4.0.13
samba samba 4.0.14
samba samba 4.0.15
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:samba:samba:4.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6CB9C10B-284E-48CD-A524-1A6BF828AED9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "F70DD815-1DAA-4025-8C97-32C7D06D8AB0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "8A37DA6E-6EB7-429B-ACE0-2B1220BD62C0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.1.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "3CA25E8C-9EFA-4A01-A2F0-CD63A39EDD08",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.1.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "41C33F47-0F28-4AE2-A895-82B5E0F4496D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.1.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "F6EEFF35-E903-4651-A4B4-D92FF26A7509",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "0DEEFFF7-DF7C-4641-81A9-1CD64DC29DEC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "2855B3F6-49B6-4D25-BEAC-4D1797D1E100",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "6C1F1993-70A2-4104-85AF-3BECB330AB24",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "E955458C-8F5C-4D55-9F78-9E1CB4416F10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "866FF7AC-19EA-49E7-B423-9FF57839B580",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A1A64C7-B039-4724-B06C-EAC898EB3B73",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "C572E25A-4B44-426D-B637-292A08766D7F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D96D806-ED52-4010-9F5F-F84E33C245D2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "643FC7D2-FC39-43FA-99E6-805553FE1DCB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "E2B95519-0C9D-473C-912D-E350106DC4CD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "DC603E1A-7882-45F0-9E8D-157F191C0FD3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.11:*:*:*:*:*:*:*",
              "matchCriteriaId": "E4F9321C-B442-4081-8E4A-62BAD95239A1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.12:*:*:*:*:*:*:*",
              "matchCriteriaId": "012A397B-004D-489C-B06D-C0D67E26B1CE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.13:*:*:*:*:*:*:*",
              "matchCriteriaId": "392E0C61-7718-4DBC-8F02-6F3C2CBE1783",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.14:*:*:*:*:*:*:*",
              "matchCriteriaId": "D893CD1C-31D7-4F7F-BD0B-BEF75DCB2DAA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:samba:samba:4.0.15:*:*:*:*:*:*:*",
              "matchCriteriaId": "324AE9D7-C41F-493E-A1AD-FCD869D29D51",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The owner_set function in smbcacls.c in smbcacls in Samba 4.0.x before 4.0.16 and 4.1.x before 4.1.6 removes an ACL during use of a --chown or --chgrp option, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging an unintended administrative change."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n owner_set en smbcacls.c en smbcacls en Samba 4.0.x anterior a 4.0.16 y 4.1.x anterior a 4.1.6 elimina una ACL durante el uso de una opci\u00f3n de --chown o --chgrp, lo que permite a atacantes remotos evadir restricciones de acceso en circunstancias oportunistas mediante el aprovechamiento de un cambio de administrativo no intencionado."
    }
  ],
  "id": "CVE-2013-6442",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-03-14T10:55:05.520",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00062.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.samba.org/samba/history/samba-4.0.16.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.samba.org/samba/history/samba-4.1.6.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.samba.org/samba/security/CVE-2013-6442"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/66232"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.samba.org/show_bug.cgi?id=10327"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00062.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.samba.org/samba/history/samba-4.0.16.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.samba.org/samba/history/samba-4.1.6.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.samba.org/samba/security/CVE-2013-6442"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/66232"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.samba.org/show_bug.cgi?id=10327"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.