CVE-2020-13249

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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:mariadb:connector\\/c:*:*:*:*:*:*:*:*", "matchCriteriaId": "CE42BA11-5EE2-4277-8C91-2C04ED961357", "versionEndExcluding": "3.1.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle."}, {"lang": "es", "value": "La biblioteca libmariadb/mariadb_lib.c en MariaDB Connector/C versiones anteriores a 3.1.8 no comprueba apropiadamente el contenido de un paquete OK recibido desde un servidor. NOTA: aunque mariadb_lib.c se bas\u00f3 originalmente en el c\u00f3digo enviado para MySQL, este problema no afecta a ning\u00fan componente de MySQL soportado por Oracle."}], "id": "CVE-2020-13249", "lastModified": "2026-06-17T02:52:47.653", "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": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-05-20T19:15:09.163", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00064.html"}, {"source": "cve@mitre.org", "tags": ["Broken Link", "Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00054.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW2ED32VEUHXFN2J3YQE27JIBV4SC2PI/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00064.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00054.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW2ED32VEUHXFN2J3YQE27JIBV4SC2PI/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2020:5500", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "mariadb:10.3-8030020201203011231.229f0a1c", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-12-15T00:00:00Z"}, {"advisory": "RHSA-2020:5503", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "mariadb-connector-c-0:3.1.11-2.el8_3", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-12-15T00:00:00Z"}, {"advisory": "RHSA-2020:5662", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "mariadb-connector-c-0:3.1.11-2.el8_0", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-12-22T00:00:00Z"}, {"advisory": "RHSA-2020:5663", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "mariadb:10.3-8000020201221114409.f8e95b4e", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-12-22T00:00:00Z"}, {"advisory": "RHSA-2020:5660", "cpe": "cpe:/a:redhat:rhel_eus:8.1", "package": "mariadb-connector-c-0:3.1.11-2.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Extended Update Support", "release_date": "2020-12-22T00:00:00Z"}, {"advisory": "RHSA-2020:5665", "cpe": "cpe:/a:redhat:rhel_eus:8.1", "package": "mariadb:10.3-8010020201214133427.c27ad7f8", "product_name": "Red Hat Enterprise Linux 8.1 Extended Update Support", "release_date": "2020-12-22T00:00:00Z"}, {"advisory": "RHSA-2020:5654", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "mariadb:10.3-8020020201214133105.4cda2c84", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2020-12-22T00:00:00Z"}, {"advisory": "RHSA-2020:5655", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "mariadb-connector-c-0:3.1.11-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2020-12-22T00:00:00Z"}, {"advisory": "RHSA-2020:4174", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-mariadb102-galera-0:25.3.29-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2020-10-05T00:00:00Z"}, {"advisory": "RHSA-2020:4174", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-mariadb102-mariadb-1:10.2.33-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2020-10-05T00:00:00Z"}, {"advisory": "RHSA-2020:4174", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-galera-0:25.3.29-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-05T00:00:00Z"}, {"advisory": "RHSA-2020:4174", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-mariadb-1:10.2.33-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-10-05T00:00:00Z"}, {"advisory": "RHSA-2020:5246", "cpe": 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"2020-10-05T00:00:00Z"}, {"advisory": "RHSA-2020:5246", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb103-galera-0:25.3.31-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-11-30T00:00:00Z"}, {"advisory": "RHSA-2020:5246", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb103-mariadb-3:10.3.27-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-11-30T00:00:00Z"}, {"advisory": "RHSA-2020:4174", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-galera-0:25.3.29-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-05T00:00:00Z"}, {"advisory": "RHSA-2020:4174", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-mariadb-1:10.2.33-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-10-05T00:00:00Z"}, {"advisory": "RHSA-2020:5246", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb103-galera-0:25.3.31-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-11-30T00:00:00Z"}, {"advisory": "RHSA-2020:5246", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb103-mariadb-3:10.3.27-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-11-30T00:00:00Z"}], "bugzilla": {"description": "mariadb-connector-c: Improper validation of content in a OK packet received from server", "id": "1839827", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1839827"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-20", "details": ["libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle."], "name": "CVE-2020-13249", "package_state": [{"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Not affected", "package_name": "mariadb", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}], "public_date": "2020-05-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-13249\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-13249"], "threat_severity": "Moderate"}

{}