Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/17259?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/17259?format=api", "vulnerability_id": "VCID-a738-ctkd-f3b4", "summary": "Uncontrolled Ressource Consumption\nVulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.32 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DoS) of MySQL Connectors as well as unauthorized update, insert or delete access to some of MySQL Connectors accessible data and unauthorized read access to a subset of MySQL Connectors accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality, Integrity and Availability impacts).", "aliases": [ { "alias": "CVE-2023-21971" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/57071?format=api", "purl": "pkg:pypi/mysql-connector-python@8.0.33", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-hcw3-ymdx-pfas" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/mysql-connector-python@8.0.33" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/41028?format=api", "purl": "pkg:maven/mysql-connector-java@8.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4w4j-hadb-w3e6" }, { "vulnerability": "VCID-a738-ctkd-f3b4" }, { "vulnerability": "VCID-e37q-8shh-v7aw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/mysql-connector-java@8.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/57120?format=api", "purl": "pkg:maven/mysql-connector-java@8.0.32", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a738-ctkd-f3b4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/mysql-connector-java@8.0.32" }, { "url": "http://public2.vulnerablecode.io/api/packages/41030?format=api", "purl": "pkg:pypi/mysql-connector-python@8.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4w4j-hadb-w3e6" }, { "vulnerability": "VCID-7xu8-ktjc-huhp" }, { "vulnerability": "VCID-a738-ctkd-f3b4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/mysql-connector-python@8.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/24112?format=api", "purl": "pkg:pypi/mysql-connector-python@8.0.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4w4j-hadb-w3e6" }, { "vulnerability": "VCID-5cf7-va9h-h3gy" }, { "vulnerability": "VCID-7xu8-ktjc-huhp" }, { "vulnerability": 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{ "vulnerability": "VCID-x8uc-src9-6uck" }, { "vulnerability": "VCID-ycu7-vn9v-kyce" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/mysql-connector-python@8.0.20" }, { "url": "http://public2.vulnerablecode.io/api/packages/237215?format=api", "purl": "pkg:pypi/mysql-connector-python@8.0.21", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4w4j-hadb-w3e6" }, { "vulnerability": "VCID-5cf7-va9h-h3gy" }, { "vulnerability": "VCID-a738-ctkd-f3b4" }, { "vulnerability": "VCID-hcw3-ymdx-pfas" }, { "vulnerability": "VCID-hpd4-t99c-zffu" }, { "vulnerability": "VCID-nr5y-ve9m-zfeh" }, { "vulnerability": "VCID-ycu7-vn9v-kyce" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/mysql-connector-python@8.0.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/237216?format=api", "purl": "pkg:pypi/mysql-connector-python@8.0.22", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": 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"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-21971.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-21971.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-21971", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00143", "scoring_system": "epss", "scoring_elements": "0.346", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00143", "scoring_system": "epss", "scoring_elements": "0.34505", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00143", "scoring_system": "epss", "scoring_elements": "0.34627", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00143", "scoring_system": "epss", "scoring_elements": "0.34494", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00143", "scoring_system": "epss", "scoring_elements": "0.34537", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00143", "scoring_system": "epss", "scoring_elements": "0.34566", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00143", "scoring_system": "epss", "scoring_elements": "0.34568", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00143", "scoring_system": "epss", "scoring_elements": "0.34529", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-21971" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuapr2023.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-16T14:38:46Z/" } ], "url": "https://www.oracle.com/security-alerts/cpuapr2023.html" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2196673", "reference_id": "2196673", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2196673" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujul2023.html", "reference_id": "cpujul2023.html", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-16T14:38:46Z/" } ], "url": "https://www.oracle.com/security-alerts/cpujul2023.html" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21971", "reference_id": "CVE-2023-21971", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21971" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20230427-0007/", "reference_id": "ntap-20230427-0007", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-16T14:38:46Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20230427-0007/" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20230427-0010/", "reference_id": "ntap-20230427-0010", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-16T14:38:46Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20230427-0010/" } ], "weaknesses": [ { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 410, "name": "Insufficient Resource Pool", "description": "The product's resource pool is not large enough to handle peak demand, which allows an attacker to prevent others from accessing the resource by using a (relatively) large number of requests for resources." } ], "exploits": [], "severity_range_score": "5.3 - 5.3", "exploitability": "0.5", "weighted_severity": "4.8", "risk_score": 2.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-a738-ctkd-f3b4" }