CVE-2019-11779

{"id": "CVE-2019-11779", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2019-09-19T14:15:10.573", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00077.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "emo@eclipse.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00008.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "emo@eclipse.org"}, {"url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160", "tags": ["Vendor Advisory"], "source": "emo@eclipse.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "emo@eclipse.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5/", "source": "emo@eclipse.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7/", "source": "emo@eclipse.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY/", "source": "emo@eclipse.org"}, {"url": "https://seclists.org/bugtraq/2019/Nov/25", "tags": ["Mailing List", "Third Party Advisory"], "source": "emo@eclipse.org"}, {"url": "https://usn.ubuntu.com/4137-1/", "tags": ["Third Party Advisory"], "source": "emo@eclipse.org"}, {"url": "https://www.debian.org/security/2019/dsa-4570", "tags": ["Third Party Advisory"], "source": "emo@eclipse.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-674"}]}, {"type": "Secondary", "source": "emo@eclipse.org", "description": [{"lang": "en", "value": "CWE-754"}]}], "descriptions": [{"lang": "en", "value": "In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur."}, {"lang": "es", "value": "En Eclipse Mosquitto versiones 1.5.0 hasta 1.6.5 incluy\u00e9ndola, si un cliente MQTT malicioso env\u00eda un paquete SUBSCRIBE que contiene un tema que consta de aproximadamente 65400 o m\u00e1s caracteres '/', es decir, el separador de jerarqu\u00eda de temas, entonces ocurrir\u00e1 un desbordamiento de la pila."}], "lastModified": "2023-11-07T03:03:11.940", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8BD7CF7D-7571-4725-B7D8-5D696F1A2124", "versionEndExcluding": "1.5.9", "versionStartIncluding": "1.5"}, {"criteria": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE26376A-4D05-40CF-BDFB-D71FC7BD3B36", "versionEndExcluding": "1.6.6", "versionStartIncluding": "1.6"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40513095-7E6E-46B3-B604-C926F1BA3568"}, {"criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D100F7CE-FC64-4CC6-852A-6136D72DA419"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}, {"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"}], "operator": "OR"}]}], "sourceIdentifier": "emo@eclipse.org"}