{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/36736?format=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","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=json","purl":"pkg:pypi/fastecdsa@1.6.3","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@1.6.3"},{"url":"http://public2.vulnerablecode.io/api/packages/16529?format=json","purl":"pkg:pypi/fastecdsa@1.6.4","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@1.6.4"},{"url":"http://public2.vulnerablecode.io/api/packages/16530?format=json","purl":"pkg:pypi/fastecdsa@1.6.5","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@1.6.5"},{"url":"http://public2.vulnerablecode.io/api/packages/16531?format=json","purl":"pkg:pypi/fastecdsa@1.7.0","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@1.7.0"},{"url":"http://public2.vulnerablecode.io/api/packages/16532?format=json","purl":"pkg:pypi/fastecdsa@1.7.1","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@1.7.1"},{"url":"http://public2.vulnerablecode.io/api/packages/16533?format=json","purl":"pkg:pypi/fastecdsa@1.7.2","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@1.7.2"},{"url":"http://public2.vulnerablecode.io/api/packages/16534?format=json","purl":"pkg:pypi/fastecdsa@1.7.3","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@1.7.3"},{"url":"http://public2.vulnerablecode.io/api/packages/16535?format=json","purl":"pkg:pypi/fastecdsa@1.7.4","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@1.7.4"},{"url":"http://public2.vulnerablecode.io/api/packages/16536?format=json","purl":"pkg:pypi/fastecdsa@1.7.5","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@1.7.5"},{"url":"http://public2.vulnerablecode.io/api/packages/16537?format=json","purl":"pkg:pypi/fastecdsa@2.0.0","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@2.0.0"},{"url":"http://public2.vulnerablecode.io/api/packages/16538?format=json","purl":"pkg:pypi/fastecdsa@2.1.0","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@2.1.0"},{"url":"http://public2.vulnerablecode.io/api/packages/16539?format=json","purl":"pkg:pypi/fastecdsa@2.1.1","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@2.1.1"},{"url":"http://public2.vulnerablecode.io/api/packages/16540?format=json","purl":"pkg:pypi/fastecdsa@2.1.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8nfq-s4yw-5yab"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.1.2"},{"url":"http://public2.vulnerablecode.io/api/packages/40187?format=json","purl":"pkg:pypi/fastecdsa@2.1.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8nfq-s4yw-5yab"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.1.3"},{"url":"http://public2.vulnerablecode.io/api/packages/40188?format=json","purl":"pkg:pypi/fastecdsa@2.1.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8nfq-s4yw-5yab"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.1.4"},{"url":"http://public2.vulnerablecode.io/api/packages/40189?format=json","purl":"pkg:pypi/fastecdsa@2.1.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8nfq-s4yw-5yab"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.1.5"},{"url":"http://public2.vulnerablecode.io/api/packages/40190?format=json","purl":"pkg:pypi/fastecdsa@2.2.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8nfq-s4yw-5yab"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.2.0"},{"url":"http://public2.vulnerablecode.io/api/packages/40191?format=json","purl":"pkg:pypi/fastecdsa@2.2.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8nfq-s4yw-5yab"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/fastecdsa@2.2.1"},{"url":"http://public2.vulnerablecode.io/api/packages/40192?format=json","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=json","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=json","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=json","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"}