Python-Rsa Project Python-Rsa vulnerabilities

CVE-2020-13757 [HIGH] CWE-327 CVE-2020-13757: Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceiv Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g., by helping an attacker to infer that an application uses Python-RSA, or if the length of accepted ciphertext affects application behavior (such as by causing excessive memory allocation).

CVE-2016-1494 [MEDIUM] CVE-2016-1494: The verify function in the RSA package for Python (Python-RSA) before 3 The verify function in the RSA package for Python (Python-RSA) before 3.3 allows attackers to spoof signatures with a small public exponent via crafted signature padding, aka a BERserk attack.

CVE-2020-25658 [MEDIUM] CWE-385 CVE-2020-25658: It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use thi It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA.