gsd-2021-28861
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
** DISPUTED ** Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states "Warning: http.server is not recommended for production. It only implements basic security checks."
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-28861", "description": "Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure.", "id": "GSD-2021-28861", "references": [ "https://www.suse.com/security/cve/CVE-2021-28861.html", "https://advisories.mageia.org/CVE-2021-28861.html", "https://access.redhat.com/errata/RHSA-2022:6766", "https://access.redhat.com/errata/RHSA-2022:8353", "https://ubuntu.com/security/CVE-2021-28861", "https://access.redhat.com/errata/RHSA-2023:0833" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-28861" ], "details": "** DISPUTED ** Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states \"Warning: http.server is not recommended for production. It only implements basic security checks.\"", "id": "GSD-2021-28861", "modified": "2023-12-13T01:23:29.196044Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-28861", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "** DISPUTED ** Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states \"Warning: http.server is not recommended for production. It only implements basic security checks.\"" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugs.python.org/issue43223", "refsource": "MISC", "url": "https://bugs.python.org/issue43223" }, { "name": "https://github.com/python/cpython/pull/93879", "refsource": "MISC", "url": "https://github.com/python/cpython/pull/93879" }, { "name": "https://github.com/python/cpython/pull/24848", "refsource": "MISC", "url": "https://github.com/python/cpython/pull/24848" }, { "name": "FEDORA-2022-f511f8f58b", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OKYE2DOI2X7WZXAWTQJZAXYIWM37HDCY/" }, { "name": "FEDORA-2022-7fff0f2b0b", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5LTSPFIULY2GZJN3QYNFVM4JSU6H4D6J/" }, { "name": "FEDORA-2022-a27e239f5a", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S7G66SRWUM36ENQ3X6LAIG7HAB27D4XJ/" }, { "name": "FEDORA-2022-a2be4bd5d8", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DISZAFSIQ7IAPAEQTC7G2Z5QUA2V2PSW/" }, { "name": "FEDORA-2022-15f1aa7dc7", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QLE5INSVJUZJGY5OJXV6JREXWD7UDHYN/" }, { "name": "FEDORA-2022-fde69532df", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HPX4XHT2FGVQYLY2STT2MRVENILNZTTU/" }, { "name": "FEDORA-2022-61d8e8d880", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X46T4EFTIBXZRYTGASBDEZGYJINH2OWV/" }, { "name": "FEDORA-2022-4ac2e16969", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KRGKPYA5YHIXQAMRIXO5DSCX7D4UUW4Q/" }, { "name": "FEDORA-2022-2173709172", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I3MQT5ZE3QH5PVDJMERTBOCILHK35CBE/" }, { "name": "FEDORA-2022-01d5789c08", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2TRINJE3INWDVIHIABW4L2NP3RUSK7BJ/" }, { "name": "FEDORA-2022-d1682fef04", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WXF6MQ74HVIDDSR5AE2UDR24I6D4FEPC/" }, { "name": "FEDORA-2022-79843dfb3c", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IFGV7P2PYFBMK32OKHCAC2ZPJQV5AUDF/" }, { "name": "FEDORA-2022-20116fb6aa", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TZEPOPUFC42KXXSLFPZ47ZZRGPOR7SQE/" }, { "name": "FEDORA-2022-7ca361a226", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5OABQ5CMPQETJLFHROAXDIDXCMDTNVYG/" }, { "name": "GLSA-202305-02", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202305-02" } ] } }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "matchCriteriaId": "9BB0C045-72AD-4916-8D81-6C2E0F37CCD3", "versionEndExcluding": "3.7.14", "versionStartIncluding": "3.0.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "matchCriteriaId": "5E28EB81-9BE6-4EC9-AC44-EFA4DDB0233F", "versionEndExcluding": "3.8.14", "versionStartIncluding": "3.8.0", "vulnerable": true }, { 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{ "criteria": "cpe:2.3:a:python:python:3.11.0:alpha5:*:*:*:*:*:*", "matchCriteriaId": "AEBFDCE7-81D4-4741-BB88-12C704515F5C", "vulnerable": true }, { "criteria": "cpe:2.3:a:python:python:3.11.0:alpha6:*:*:*:*:*:*", "matchCriteriaId": "156EB4C2-EFB7-4CEB-804D-93DB62992A63", "vulnerable": true }, { "criteria": "cpe:2.3:a:python:python:3.11.0:alpha7:*:*:*:*:*:*", "matchCriteriaId": "8CC972AE-16A8-4B74-A3E7-36BCDD7C1ED3", "vulnerable": true }, { "criteria": "cpe:2.3:a:python:python:3.11.0:beta1:*:*:*:*:*:*", "matchCriteriaId": "554015CB-0325-438B-8C11-0F85F54ABC50", "vulnerable": true }, { "criteria": "cpe:2.3:a:python:python:3.11.0:beta2:*:*:*:*:*:*", "matchCriteriaId": "8037C129-0030-455E-A359-98E14D1498D4", "vulnerable": true }, { "criteria": "cpe:2.3:a:python:python:3.11.0:beta3:*:*:*:*:*:*", "matchCriteriaId": "7C3DC43B-72CC-4FC5-8072-F051FB47F6D1", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": 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NOTE: this is disputed by a third party because the http.server.html documentation page states \"Warning: http.server is not recommended for production. It only implements basic security checks.\"" }, { "lang": "es", "value": "** EN DISPUTA ** Python versiones 3.x hasta la versi\u00f3n 3.10, presenta una vulnerabilidad de redireccionamiento abierto en el archivo lib/http/server.py debido a una falta de protecci\u00f3n contra m\u00faltiples (/) al principio de la ruta URI que puede conllevar a una divulgaci\u00f3n de informaci\u00f3n. NOTA: esto es discutido por un tercero porque la p\u00e1gina de documentaci\u00f3n http.server.html dice \"Advertencia: http.server no se recomienda para producci\u00f3n. S\u00f3lo implementa controles de seguridad b\u00e1sicos\"." } ], "id": "CVE-2021-28861", "lastModified": "2024-04-11T01:11:06.607", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-08-23T01:15:07.617", "references": [ { "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Vendor Advisory" ], "url": "https://bugs.python.org/issue43223" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/python/cpython/pull/24848" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/python/cpython/pull/93879" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2TRINJE3INWDVIHIABW4L2NP3RUSK7BJ/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LTSPFIULY2GZJN3QYNFVM4JSU6H4D6J/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5OABQ5CMPQETJLFHROAXDIDXCMDTNVYG/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DISZAFSIQ7IAPAEQTC7G2Z5QUA2V2PSW/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPX4XHT2FGVQYLY2STT2MRVENILNZTTU/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I3MQT5ZE3QH5PVDJMERTBOCILHK35CBE/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IFGV7P2PYFBMK32OKHCAC2ZPJQV5AUDF/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KRGKPYA5YHIXQAMRIXO5DSCX7D4UUW4Q/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKYE2DOI2X7WZXAWTQJZAXYIWM37HDCY/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QLE5INSVJUZJGY5OJXV6JREXWD7UDHYN/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S7G66SRWUM36ENQ3X6LAIG7HAB27D4XJ/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TZEPOPUFC42KXXSLFPZ47ZZRGPOR7SQE/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXF6MQ74HVIDDSR5AE2UDR24I6D4FEPC/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X46T4EFTIBXZRYTGASBDEZGYJINH2OWV/" }, { "source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/202305-02" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-601" } ], "source": "nvd@nist.gov", "type": "Primary" } ] } } } }
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Sightings
Author | Source | Type | Date |
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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.