{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in OpenCV before 4.1.1. There is a NULL pointer dereference in the function cv::XMLParser::parse at modules/core/src/persistence.cpp."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-10-30T21:06:08.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/opencv/opencv/compare/371bba8...ddbd10c"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/opencv/opencv/issues/15127"}, {"name": "[debian-lts-announce] 20211030 [SECURITY] [DLA 2799-1] opencv security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-14493", "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": "An issue was discovered in OpenCV before 4.1.1. There is a NULL pointer dereference in the function cv::XMLParser::parse at modules/core/src/persistence.cpp."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/opencv/opencv/compare/371bba8...ddbd10c", "refsource": "MISC", "url": "https://github.com/opencv/opencv/compare/371bba8...ddbd10c"}, {"name": "https://github.com/opencv/opencv/issues/15127", "refsource": "MISC", "url": "https://github.com/opencv/opencv/issues/15127"}, {"name": "[debian-lts-announce] 20211030 [SECURITY] [DLA 2799-1] opencv security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T00:19:41.322Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/opencv/opencv/compare/371bba8...ddbd10c"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/opencv/opencv/issues/15127"}, {"name": "[debian-lts-announce] 20211030 [SECURITY] [DLA 2799-1] opencv security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-14493", "datePublished": "2019-08-01T16:05:00.000Z", "dateReserved": "2019-08-01T00:00:00.000Z", "dateUpdated": "2024-08-05T00:19:41.322Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*", "matchCriteriaId": "B00DAA9A-1738-491E-9220-BFFB8580CAB4", "versionEndExcluding": "4.1.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in OpenCV before 4.1.1. There is a NULL pointer dereference in the function cv::XMLParser::parse at modules/core/src/persistence.cpp."}, {"lang": "es", "value": "Se detect\u00f3 un problema en OpenCV anterior a versi\u00f3n 4.1.1. Se presenta una desreferencia de puntero NULL en la funci\u00f3n cv::XMLParser::parse en el archivo modules/core/src/persistence.cpp."}], "id": "CVE-2019-14493", "lastModified": "2024-11-21T04:26:51.233", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-08-01T17:15:13.593", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/opencv/opencv/compare/371bba8...ddbd10c"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/opencv/opencv/issues/15127"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/opencv/opencv/compare/371bba8...ddbd10c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/opencv/opencv/issues/15127"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "opencv: NULL pointer dereference in function cv::XMLParser::parse() in persistence_xml.cpp leading to DoS", "id": "1797450", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1797450"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["An issue was discovered in OpenCV before 4.1.1. There is a NULL pointer dereference in the function cv::XMLParser::parse at modules/core/src/persistence.cpp.", "A NULL pointer dereference flaw was found in OpenCV in the way the Cascade Classifier algorithm loaded and processed certain classifiers. A remote attacker could exploit this flaw by providing a specially crafted XML file that, when loaded by an application linked to OpenCV, would crash the application causing a denial of service."], "mitigation": {"lang": "en:us", "value": "Avoid loading cascade classifiers from external untrusted sources."}, "name": "CVE-2019-14493", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "opencv", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "opencv", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "opencv", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2019-07-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-14493\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-14493"], "statement": "This flaw did not affect the versions of OpenCV as shipped with Red Hat Enterprise Linux 6, 7, and 8 as they did not include the vulnerable code, which was introduced in a newer version of the library.", "threat_severity": "Low"}

{}