CVE-2016-1866

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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:saltstack:salt:2015.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "072A1612-9531-4EDC-91E6-4BA8EDB73197", "vulnerable": true}, {"criteria": "cpe:2.3:a:saltstack:salt:2015.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "4FD2D2C8-6675-47BF-9218-940802B6B0E5", "vulnerable": true}, {"criteria": "cpe:2.3:a:saltstack:salt:2015.8.2:*:*:*:*:*:*:*", "matchCriteriaId": "1C778BCA-9BAA-4711-A331-D231CDA83F78", "vulnerable": true}, {"criteria": "cpe:2.3:a:saltstack:salt:2015.8.3:*:*:*:*:*:*:*", "matchCriteriaId": "46DB7774-ADC3-402E-86DB-D9F5C1E21F53", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*", "matchCriteriaId": "4863BE36-D16A-4D75-90D9-FD76DB5B48B7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Salt 2015.8.x before 2015.8.4 does not properly handle clear messages on the minion, which allows man-in-the-middle attackers to execute arbitrary code by inserting packets into the minion-master data stream."}, {"lang": "es", "value": "Salt 2015.8.x en versiones anteriores a 2015.8.4 no maneja correctamente mensajes en claro en el minion, lo que permite a atacantes man-in-the-middle ejecutar c\u00f3digo arbitrario insertando paquetes en el flujo de datos del minion-master."}], "id": "CVE-2016-1866", "lastModified": "2026-06-17T00:42:47.040", "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"}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-04-12T14:59:09.087", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00034.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://docs.saltstack.com/en/latest/topics/releases/2015.8.4.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00034.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://docs.saltstack.com/en/latest/topics/releases/2015.8.4.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "salt: Improper handling of clear messages on the minion", "id": "1305460", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1305460"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "status": "draft"}, "details": ["Salt 2015.8.x before 2015.8.4 does not properly handle clear messages on the minion, which allows man-in-the-middle attackers to execute arbitrary code by inserting packets into the minion-master data stream."], "name": "CVE-2016-1866", "package_state": [{"cpe": "cpe:/a:redhat:ceph_storage:1.2", "fix_state": "Not affected", "package_name": "salt", "product_name": "Red Hat Ceph Storage 1.2"}, {"cpe": "cpe:/a:redhat:ceph_storage:1.3", "fix_state": "Not affected", "package_name": "salt", "product_name": "Red Hat Ceph Storage 1.3"}], "public_date": "2016-01-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-1866\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-1866\nhttps://docs.saltstack.com/en/latest/topics/releases/2015.8.4.html"], "threat_severity": "Moderate"}

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