fkie_cve-2003-0189
Vulnerability from fkie_nvd
Published
2003-06-09 04:00
Modified
2024-11-20 23:44
Severity ?
Summary
The authentication module for Apache 2.0.40 through 2.0.45 on Unix does not properly handle threads safely when using the crypt_r or crypt functions, which allows remote attackers to cause a denial of service (failed Basic authentication with valid usernames and passwords) when a threaded MPM is used.
References
cve@mitre.orghttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000661
cve@mitre.orghttp://marc.info/?l=bugtraq&m=105418115512559&w=2
cve@mitre.orghttp://secunia.com/advisories/8881
cve@mitre.orghttp://www.apache.org/dist/httpd/Announcement2.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.kb.cert.org/vuls/id/479268US Government Resource
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2003-186.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/7725
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/12091
cve@mitre.orghttps://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r7035b7c9091c4b665a3b7205364775410646f12125d48e74e395f2ce%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/raa117ef183f0da9b3f46efbeaa66f7622bd68868a450cae4fd8ed594%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/re028d61fe612b0908595d658b9b39e74bca56f2a1ed3c5f06b5ab571%40%3Ccvs.httpd.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000661
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=105418115512559&w=2
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/8881
af854a3a-2127-422b-91ae-364da2661108http://www.apache.org/dist/httpd/Announcement2.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/479268US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-186.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/7725
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/12091
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r7035b7c9091c4b665a3b7205364775410646f12125d48e74e395f2ce%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/raa117ef183f0da9b3f46efbeaa66f7622bd68868a450cae4fd8ed594%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/re028d61fe612b0908595d658b9b39e74bca56f2a1ed3c5f06b5ab571%40%3Ccvs.httpd.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
Impacted products
Vendor Product Version
apache http_server 2.0.40
apache http_server 2.0.41
apache http_server 2.0.42
apache http_server 2.0.43
apache http_server 2.0.44
apache http_server 2.0.45


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:http_server:2.0.40:*:*:*:*:*:*:*",
              "matchCriteriaId": "5AB7B1F1-7202-445D-9F96-135DC0AFB1E9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:http_server:2.0.41:*:*:*:*:*:*:*",
              "matchCriteriaId": "BCB7EE53-187E-40A9-9865-0F3EDA2B5A4C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:http_server:2.0.42:*:*:*:*:*:*:*",
              "matchCriteriaId": "9D06AE8A-9BA8-4AA8-ACEA-326CD001E879",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:http_server:2.0.43:*:*:*:*:*:*:*",
              "matchCriteriaId": "2FC1A04B-0466-48AD-89F3-1F2EF1DEBE6A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:http_server:2.0.44:*:*:*:*:*:*:*",
              "matchCriteriaId": "19F34D08-430E-4331-A27D-667149425176",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:http_server:2.0.45:*:*:*:*:*:*:*",
              "matchCriteriaId": "248BDF2C-3E78-49D1-BD9C-60C09A441724",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The authentication module for Apache 2.0.40 through 2.0.45 on Unix does not properly handle threads safely when using the crypt_r or crypt functions, which allows remote attackers to cause a denial of service (failed Basic authentication with valid usernames and passwords) when a threaded MPM is used."
    },
    {
      "lang": "es",
      "value": "El m\u00f3dulo de autenticaci\u00f3n para Apache 2.0.40 hasta 2.0.45 en Unix no maneja de manera segura los threads cuando usa las funciones crypt_r o crypt, lo que permite que atacantes remotos provoquen una denegaci\u00f3n de servicio cuando se usa un thread MPM (autentificaci\u00f3n b\u00e1sica fallida con nombres de usuarios y passwords v\u00e1lidos)."
    }
  ],
  "id": "CVE-2003-0189",
  "lastModified": "2024-11-20T23:44:10.457",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2003-06-09T04:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000661"
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      "source": "cve@mitre.org",
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    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://www.kb.cert.org/vuls/id/479268"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://www.redhat.com/support/errata/RHSA-2003-186.html"
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    {
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  "sourceIdentifier": "cve@mitre.org",
  "vendorComments": [
    {
      "comment": "Fixed in Apache HTTP Server 2.0.46:\nhttp://httpd.apache.org/security/vulnerabilities_20.html",
      "lastModified": "2008-07-02T00:00:00",
      "organization": "Apache"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.
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  • 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.