CVE-2017-16820

{"id": "CVE-2017-16820", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2017-11-14T21:29:00.433", "references": [{"url": "https://access.redhat.com/errata/RHSA-2018:0252", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0299", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0560", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1605", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2615", "source": "cve@mitre.org"}, {"url": "https://bugs.debian.org/881757", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/collectd/collectd/commit/d16c24542b2f96a194d43a73c2e5778822b9cb47", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/collectd/collectd/issues/2291", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/collectd/collectd/releases/tag/collectd-5.6.3", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201803-10", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0252", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0299", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0560", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1605", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2615", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.debian.org/881757", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/collectd/collectd/commit/d16c24542b2f96a194d43a73c2e5778822b9cb47", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/collectd/collectd/issues/2291", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/collectd/collectd/releases/tag/collectd-5.6.3", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201803-10", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "The csnmp_read_table function in snmp.c in the SNMP plugin in collectd before 5.6.3 is susceptible to a double free in a certain error case, which could lead to a crash (or potentially have other impact)."}, {"lang": "es", "value": "La funci\u00f3n csnmp_read_table en snmp.c en el plugin SNMP en collectd, en versiones anteriores a la 5.6.3, es susceptible a una doble liberaci\u00f3n (double free) en un cierto caso de error, lo que podr\u00eda conducir a un cierre inesperado (o, potencialmente, provocar otro impacto)."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:collectd:collectd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0C6B755-5FC2-403F-8EB8-CFC784BBA56C", "versionEndExcluding": "5.6.3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}