FKIE_CVE-2013-0296

Vulnerability from fkie_nvd - Published: 2014-04-27 21:55 - Updated: 2026-06-16 23:49
Severity
Summary
Race condition in pigz before 2.2.5 uses permissions derived from the umask when compressing a file before setting that file's permissions to match those of the original file, which might allow local users to bypass intended access permissions while compression is occurring.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2013-03/msg00106.html
secalert@redhat.comhttp://mail.zlib.net/pipermail/pigz-announce_zlib.net/2012-July/000006.html
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2013/02/15/4
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2013/02/16/3
secalert@redhat.comhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700608
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-03/msg00106.html
af854a3a-2127-422b-91ae-364da2661108http://mail.zlib.net/pipermail/pigz-announce_zlib.net/2012-July/000006.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/02/15/4
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/02/16/3
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700608
Impacted products
Vendor Product Version
zlib pigz *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:zlib:pigz:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8D1D08F7-5139-47A0-9A07-3E9764E0A2A9",
              "versionEndIncluding": "2.2.4-1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Race condition in pigz before 2.2.5 uses permissions derived from the umask when compressing a file before setting that file\u0027s permissions to match those of the original file, which might allow local users to bypass intended access permissions while compression is occurring."
    },
    {
      "lang": "es",
      "value": "Condici\u00f3n de carrera en pigz anterior a 2.2.5 utiliza permisos derivados del umask cuando comprime un archivo antes de configurar los permisos de este archivo para conformar con los del archivo original, lo que podr\u00eda permitir a usuarios locales evadir permisos de acceso durante la compresi\u00f3n."
    }
  ],
  "id": "CVE-2013-0296",
  "lastModified": "2026-06-16T23:49:08.680",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-04-27T21:55:05.570",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00106.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://mail.zlib.net/pipermail/pigz-announce_zlib.net/2012-July/000006.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2013/02/15/4"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2013/02/16/3"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700608"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00106.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://mail.zlib.net/pipermail/pigz-announce_zlib.net/2012-July/000006.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2013/02/15/4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2013/02/16/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700608"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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