CVE-2008-3889 (GCVE-0-2008-3889)

Vulnerability from cvelistv5 – Published: 2008-09-12 16:00 – Updated: 2024-08-07 09:53
VLAI
Summary
Postfix 2.4 before 2.4.9, 2.5 before 2.5.5, and 2.6 before 2.6-20080902, when used with the Linux 2.6 kernel, leaks epoll file descriptors during execution of "non-Postfix" commands, which allows local users to cause a denial of service (application slowdown or exit) via a crafted command, as demonstrated by a command in a .forward file.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://secunia.com/advisories/31986 third-party-advisoryx_refsource_SECUNIA
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/32231 third-party-advisoryx_refsource_SECUNIA
http://www.securityfocus.com/archive/1/496420/100… mailing-listx_refsource_BUGTRAQ
http://secunia.com/advisories/31982 third-party-advisoryx_refsource_SECUNIA
http://www.ubuntu.com/usn/usn-642-1 vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/30977 vdb-entryx_refsource_BID
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/31800 third-party-advisoryx_refsource_SECUNIA
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://securityreason.com/securityalert/4239 third-party-advisoryx_refsource_SREASON
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://security.gentoo.org/glsa/glsa-200809-09.xml vendor-advisoryx_refsource_GENTOO
http://www.wekk.net/research/CVE-2008-3889/ x_refsource_MISC
http://secunia.com/advisories/31716 third-party-advisoryx_refsource_SECUNIA
https://www.exploit-db.com/exploits/6472 exploitx_refsource_EXPLOIT-DB
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://securitytracker.com/id?1020800 vdb-entryx_refsource_SECTRACK
http://www.postfix.org/announcements/20080902.html x_refsource_CONFIRM
http://www.securityfocus.com/archive/1/498037/100… mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/archive/1/495894/100… mailing-listx_refsource_BUGTRAQ
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0311 x_refsource_CONFIRM
Date Public
2008-09-02 00:00
Show details on NVD website

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                    "criteria": "cpe:2.3:a:postfix:postfix:2.4.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0DF3730A-0FFD-4C23-B758-BBA67CC9CD92",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:postfix:postfix:2.4.6:*:*:*:*:*:*:*",
                    "matchCriteriaId": "10E8E5E2-5674-40D5-AD86-8C4DDB442EE6",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:postfix:postfix:2.4.7:*:*:*:*:*:*:*",
                    "matchCriteriaId": "690EDC73-47B5-4891-86A5-37B6ED80E145",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:postfix:postfix:2.4.8:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B751BA4B-B7C8-4A87-A03C-5C91678FC832",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:postfix:postfix:2.5.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "58F1FC50-B6EB-48FD-A2FA-B8BEB05719DD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:postfix:postfix:2.5.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A1DE90BD-B5F9-4762-B086-130AB04F3CB0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:postfix:postfix:2.5.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CCD5258B-C9DE-47BD-9172-27618F220201",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:postfix:postfix:2.6:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5D1E6461-2F2A-49C5-9B2B-08DE418F2F7B",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Postfix 2.4 before 2.4.9, 2.5 before 2.5.5, and 2.6 before 2.6-20080902, when used with the Linux 2.6 kernel, leaks epoll file descriptors during execution of \"non-Postfix\" commands, which allows local users to cause a denial of service (application slowdown or exit) via a crafted command, as demonstrated by a command in a .forward file."
          },
          {
            "lang": "es",
            "value": "Postfix versi\u00f3n 2.4 anteriores a la 2.4.9, versi\u00f3n 2.5 anteriores a la 2.5.5 y versi\u00f3n 2.6 anteriores a la 2.6-2000902, cuando se utiliza con el nucleo de Linux versi\u00f3n 2.6, muestra los descriptores del fichero epoll durante la ejecuci\u00f3n de comandos que no son Postfix, permite a usuarios locales provocar una denegaci\u00f3n de servicio (aplicaci\u00f3n m\u00e1s lenta o finalizaci\u00f3n) mediante un comando especialmente construido, como se ha demostrado por un comando en un fichero .forward."
          }
        ],
        "id": "CVE-2008-3889",
        "lastModified": "2026-06-16T22:56:44.780",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "LOW",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 2.1,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2008-09-12T16:56:20.587",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/31716"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/31800"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/31982"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/31986"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/32231"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://security.gentoo.org/glsa/glsa-200809-09.xml"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://securityreason.com/securityalert/4239"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://securitytracker.com/id?1020800"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0311"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:190"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
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            ],
            "url": "http://www.postfix.org/announcements/20080902.html"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/archive/1/495894/100/0/threaded"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/archive/1/496420/100/0/threaded"
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          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/archive/1/498037/100/0/threaded"
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          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/bid/30977"
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          {
            "source": "cve@mitre.org",
            "url": "http://www.ubuntu.com/usn/usn-642-1"
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          {
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            "url": "http://www.wekk.net/research/CVE-2008-3889/"
          },
          {
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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44865"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.exploit-db.com/exploits/6472"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00271.html"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00287.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
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            "url": "http://secunia.com/advisories/31716"
          },
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            "url": "http://secunia.com/advisories/31800"
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          },
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          },
          {
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            "url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00271.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00287.html"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vendorComments": [
          {
            "comment": "Not vulnerable. This issue did not affect the versions Postfix as shipped with Red Hat Enterprise Linux 3, 4, or 5.",
            "lastModified": "2017-09-28T21:31:54.147",
            "organization": "Red Hat"
          }
        ],
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-11-21T13:14:59+00:00",
      "cve": "CVE-2008-3889",
      "id": "CVE-2008-3889",
      "initial_release_date": "2008-09-02T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "postfix: local DoS via leaked file descriptor",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2008/cve-2008-3889.json",
      "version": "3"
    }
  }
}



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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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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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