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Package details: pkg:pypi/fastecdsa@2.2.0
purl pkg:pypi/fastecdsa@2.2.0
Next non-vulnerable version 2.3.2
Latest non-vulnerable version 2.3.2
Risk
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-8nfq-s4yw-5yab
Aliases:
CVE-2024-21502
GHSA-ph86-g9r3-5qw4
PYSEC-2024-39
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.
2.3.2
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-02T04:20:59.503673+00:00 Pypa Importer Affected by VCID-8nfq-s4yw-5yab https://github.com/pypa/advisory-database/blob/main/vulns/fastecdsa/PYSEC-2024-39.yaml 38.6.0