fkie_cve-2012-4557
Vulnerability from fkie_nvd
Published
2012-11-30 19:55
Modified
2025-04-11 00:51
Severity ?
Summary
The mod_proxy_ajp module in the Apache HTTP Server 2.2.12 through 2.2.21 places a worker node into an error state upon detection of a long request-processing time, which allows remote attackers to cause a denial of service (worker consumption) via an expensive request.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
apache | http_server | 2.2.12 | |
apache | http_server | 2.2.13 | |
apache | http_server | 2.2.14 | |
apache | http_server | 2.2.15 | |
apache | http_server | 2.2.16 | |
apache | http_server | 2.2.17 | |
apache | http_server | 2.2.18 | |
apache | http_server | 2.2.19 | |
apache | http_server | 2.2.20 | |
apache | http_server | 2.2.21 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:apache:http_server:2.2.12:*:*:*:*:*:*:*", matchCriteriaId: "02B629FB-88C8-4E85-A137-28770F1E524E", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.13:*:*:*:*:*:*:*", matchCriteriaId: "03550EF0-DF89-42FE-BF0E-994514EBD947", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.14:*:*:*:*:*:*:*", matchCriteriaId: "4886CCAB-6D4E-45C7-B177-2E8DBEA15531", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.15:*:*:*:*:*:*:*", matchCriteriaId: "C35631AC-7C35-4F6A-A95A-3B080E5210ED", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.16:*:*:*:*:*:*:*", matchCriteriaId: "6CED2BA6-BE5E-4EF1-88EB-0DADD23D2EEF", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.17:*:*:*:*:*:*:*", matchCriteriaId: "A71F4154-AD20-4EEA-9E2E-D3385C357DA5", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.18:*:*:*:*:*:*:*", matchCriteriaId: "B0B8C9DB-401E-42B3-BAED-D09A96DE9A90", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.19:*:*:*:*:*:*:*", matchCriteriaId: "062C20A0-05A0-4164-8330-DF6ADFE607F4", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.20:*:*:*:*:*:*:*", matchCriteriaId: "D345BA35-93BB-406F-B5DC-86E49FB29C22", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.21:*:*:*:*:*:*:*", matchCriteriaId: "7ED4892F-C829-4BEA-AB82-6A78F6F2426D", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "The mod_proxy_ajp module in the Apache HTTP Server 2.2.12 through 2.2.21 places a worker node into an error state upon detection of a long request-processing time, which allows remote attackers to cause a denial of service (worker consumption) via an expensive request.", }, { lang: "es", value: "El módulo mod_proxy_ajp en el Servidor HTTP Apache v2.2.12 por v2.2.21 coloca un nodo de trabajo en un estado de error ante la detección de un tiempo de procesamiento de solicitudes demasiado elevado, lo que permite a atacantes remotos provocar una denegación de servicio (consumo de nodos de trabajo) a través de un solicitud compleja.\r\n", }, ], id: "CVE-2012-4557", lastModified: "2025-04-11T00:51:21.963", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 5, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 10, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], }, published: "2012-11-30T19:55:01.050", references: [ { source: "secalert@redhat.com", tags: [ "Patch", "Vendor Advisory", ], url: "http://httpd.apache.org/security/vulnerabilities_22.html#2.2.22", }, { source: "secalert@redhat.com", url: "http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html", }, { source: "secalert@redhat.com", url: "http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html", }, { source: "secalert@redhat.com", url: "http://marc.info/?l=bugtraq&m=136612293908376&w=2", }, { source: "secalert@redhat.com", url: "http://marc.info/?l=bugtraq&m=136612293908376&w=2", }, { source: "secalert@redhat.com", tags: [ "Exploit", ], url: "http://svn.apache.org/viewvc?view=revision&revision=1227298", }, { source: "secalert@redhat.com", url: "http://www.debian.org/security/2012/dsa-2579", }, { source: "secalert@redhat.com", url: "https://bugzilla.redhat.com/show_bug.cgi?id=871685", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/r9821b0a32a1d0a1b4947abb6f3630053fcbb2ec905d9a32c2bd4d4ee%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E", }, { source: "secalert@redhat.com", url: "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18938", }, { source: "secalert@redhat.com", url: "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19284", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Vendor Advisory", ], url: "http://httpd.apache.org/security/vulnerabilities_22.html#2.2.22", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://marc.info/?l=bugtraq&m=136612293908376&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://marc.info/?l=bugtraq&m=136612293908376&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", ], url: "http://svn.apache.org/viewvc?view=revision&revision=1227298", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.debian.org/security/2012/dsa-2579", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://bugzilla.redhat.com/show_bug.cgi?id=871685", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: 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"https://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18938", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19284", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Deferred", weaknesses: [ { description: [ { lang: "en", value: "CWE-399", }, ], 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.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.