Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/36736?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/36736?format=api", "vulnerability_id": "VCID-8nfq-s4yw-5yab", "summary": "Versions of the package fastecdsa before 2.3.2 are vulnerable to Use of Uninitialized Variable on the stack, via the curvemath_mul function in src/curveMath.c, due to being used and interpreted as user-defined type. Depending on the variable's actual value it could be arbitrary free(), arbitrary realloc(), null pointer dereference and other. Since the stack can be controlled by the attacker, the vulnerability could be used to corrupt allocator structure, leading to possible heap exploitation. The attacker could cause denial of service by exploiting this vulnerability.", "aliases": [ { "alias": "CVE-2024-21502" }, { "alias": "GHSA-ph86-g9r3-5qw4" }, { "alias": "PYSEC-2024-39" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/40196?format=api", "purl": "pkg:pypi/fastecdsa@2.3.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.3.2" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/16507?format=api", "purl": "pkg:pypi/fastecdsa@1.0.0b1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.0.0b1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16508?format=api", "purl": "pkg:pypi/fastecdsa@1.0.1b1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.0.1b1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16509?format=api", "purl": "pkg:pypi/fastecdsa@1.0.1b2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.0.1b2" }, { "url": "http://public2.vulnerablecode.io/api/packages/16510?format=api", "purl": "pkg:pypi/fastecdsa@1.0.1b3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.0.1b3" }, { "url": "http://public2.vulnerablecode.io/api/packages/16511?format=api", "purl": "pkg:pypi/fastecdsa@1.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16512?format=api", "purl": "pkg:pypi/fastecdsa@1.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/16513?format=api", "purl": "pkg:pypi/fastecdsa@1.0.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.0.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/16514?format=api", "purl": "pkg:pypi/fastecdsa@1.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/16515?format=api", "purl": "pkg:pypi/fastecdsa@1.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16516?format=api", "purl": "pkg:pypi/fastecdsa@1.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/16517?format=api", "purl": "pkg:pypi/fastecdsa@1.1.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/16518?format=api", "purl": "pkg:pypi/fastecdsa@1.2.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.2.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16519?format=api", "purl": "pkg:pypi/fastecdsa@1.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.3.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16520?format=api", "purl": "pkg:pypi/fastecdsa@1.3.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.3.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/16521?format=api", "purl": "pkg:pypi/fastecdsa@1.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.4.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16522?format=api", "purl": "pkg:pypi/fastecdsa@1.4.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.4.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/16523?format=api", "purl": "pkg:pypi/fastecdsa@1.4.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.4.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/16524?format=api", "purl": "pkg:pypi/fastecdsa@1.5.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.5.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16525?format=api", "purl": "pkg:pypi/fastecdsa@1.5.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.5.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/16526?format=api", "purl": "pkg:pypi/fastecdsa@1.6.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.6.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/16527?format=api", "purl": "pkg:pypi/fastecdsa@1.6.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" }, { "vulnerability": "VCID-wu1n-6amw-tfd3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@1.6.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/16528?format=api", "purl": 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"http://public2.vulnerablecode.io/api/packages/40192?format=api", "purl": "pkg:pypi/fastecdsa@2.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.2.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/40193?format=api", "purl": "pkg:pypi/fastecdsa@2.2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.2.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/40194?format=api", "purl": "pkg:pypi/fastecdsa@2.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/40195?format=api", "purl": "pkg:pypi/fastecdsa@2.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8nfq-s4yw-5yab" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.3.1" } ], "references": [ { "reference_url": "https://gist.github.com/keltecc/49da037072276f21b005a8337c15db26", "reference_id": "", "reference_type": "", "scores": [], "url": "https://gist.github.com/keltecc/49da037072276f21b005a8337c15db26" }, { "reference_url": "https://github.com/AntonKueltz/fastecdsa", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/AntonKueltz/fastecdsa" }, { "reference_url": "https://github.com/AntonKueltz/fastecdsa/blob/v2.3.1/src/curveMath.c%23L210", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/AntonKueltz/fastecdsa/blob/v2.3.1/src/curveMath.c%23L210" }, { "reference_url": "https://github.com/AntonKueltz/fastecdsa/commit/57fc5689c95d649dab7ef60cc99ac64589f01e36", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/AntonKueltz/fastecdsa/commit/57fc5689c95d649dab7ef60cc99ac64589f01e36" }, { "reference_url": "https://security.snyk.io/vuln/SNYK-PYTHON-FASTECDSA-6262045", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.snyk.io/vuln/SNYK-PYTHON-FASTECDSA-6262045" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21502", "reference_id": "CVE-2024-21502", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21502" }, { "reference_url": "https://github.com/advisories/GHSA-ph86-g9r3-5qw4", "reference_id": "GHSA-ph86-g9r3-5qw4", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-ph86-g9r3-5qw4" } ], "weaknesses": [ { "cwe_id": 457, "name": "Use of Uninitialized Variable", "description": "The code uses a variable that has not been initialized, leading to unpredictable or unintended results." }, { "cwe_id": 908, "name": "Use of Uninitialized Resource", "description": "The product uses or accesses a resource that has not been initialized." }, { "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": 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." } ], "exploits": [], "severity_range_score": null, "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8nfq-s4yw-5yab" }