M2crypto is a Python cryptographic library that provides bindings to OpenSSL, serving as a foundational component for SSL/TLS operations in Python applications despite its narrow product scope. The observed vulnerability signal centers on timing-channel and information-disclosure weaknesses inherent to cryptographic implementations, alongside classification gaps in NVD coverage. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by M2crypto Project over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2020-25657MEDIUM A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS#1 | Jan 12, 2021 | 5.9 | 21 | NO | NO |
CVE-2023-50781HIGH A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confident | Feb 5, 2024 | 7.5 | 19 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by M2crypto Project.
Media articles that mention a CVE ID that affects a product developed by M2crypto Project — matched by CVE ID, not by vendor name.