CVE-2019-15149

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a child that is initiated by another child. The Ansible extension is unaffected. NOTE: the vendor disputes this issue because it is exploitable only in conjunction with hypothetical other factors, i.e., an affected use case within a library caller, and a bug in the message receiver policy code that led to reliance on this extra protection mechanism"}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-08-19T12:07:30.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc"}, {"tags": ["x_refsource_MISC"], "url": "https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18"}], "tags": ["disputed"], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-15149", "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 ** core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a child that is initiated by another child. The Ansible extension is unaffected. NOTE: the vendor disputes this issue because it is exploitable only in conjunction with hypothetical other factors, i.e., an affected use case within a library caller, and a bug in the message receiver policy code that led to reliance on this extra protection mechanism."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc", "refsource": "MISC", "url": "https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc"}, {"name": "https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18", "refsource": "MISC", "url": "https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T00:42:03.692Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-15149", "datePublished": "2019-08-18T19:56:18.000Z", "dateReserved": "2019-08-18T00:00:00.000Z", "dateUpdated": "2024-08-05T00:42:03.692Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:networkgenomics:mitogen:*:*:*:*:*:*:*:*", "matchCriteriaId": "9F98A242-4B87-4F23-8A17-08E0C6B3CCAC", "versionEndExcluding": "0.2.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [{"sourceIdentifier": "cve@mitre.org", "tags": ["disputed"]}], "descriptions": [{"lang": "en", "value": "core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a child that is initiated by another child. The Ansible extension is unaffected. NOTE: the vendor disputes this issue because it is exploitable only in conjunction with hypothetical other factors, i.e., an affected use case within a library caller, and a bug in the message receiver policy code that led to reliance on this extra protection mechanism"}, {"lang": "es", "value": "** EN DISPUTA ** core.py en Mitogen veriones anteriores a 0.2.8 tiene un error tipogr\u00e1fico que elimina el mecanismo de protecci\u00f3n de enrutamiento unidireccional en el caso de un proceso hijo iniciado por otro hijo. La extensi\u00f3n Ansible no se ve afectada. NOTA: el proveedor discute este problema porque es explotable solo junto con otros factores hipot\u00e9ticos, es decir, un caso de uso afectado dentro de una persona que llama a la biblioteca y un error en el c\u00f3digo de pol\u00edtica del receptor del mensaje que condujo a la dependencia de este mecanismo de protecci\u00f3n adicional."}], "id": "CVE-2019-15149", "lastModified": "2026-06-17T02:19:48.607", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-08-18T20:15:09.220", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-254"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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