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Vulnerable Software

Vulnerability Details CVE-2020-13757

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).

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 25.5%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 5.0

References

Products affected by CVE-2020-13757

Python-Rsa Project » Python-Rsa » Version: 2.1

cpe:2.3:a:python-rsa_project:python-rsa:2.1
Python-Rsa Project » Python-Rsa » Version: 3.0

cpe:2.3:a:python-rsa_project:python-rsa:3.0
Python-Rsa Project » Python-Rsa » Version: 3.0.1

cpe:2.3:a:python-rsa_project:python-rsa:3.0.1
Python-Rsa Project » Python-Rsa » Version: 3.1

cpe:2.3:a:python-rsa_project:python-rsa:3.1
Python-Rsa Project » Python-Rsa » Version: 3.1.1

cpe:2.3:a:python-rsa_project:python-rsa:3.1.1
Python-Rsa Project » Python-Rsa » Version: 3.1.2

cpe:2.3:a:python-rsa_project:python-rsa:3.1.2
Python-Rsa Project » Python-Rsa » Version: 3.1.3

cpe:2.3:a:python-rsa_project:python-rsa:3.1.3
Python-Rsa Project » Python-Rsa » Version: 3.1.4

cpe:2.3:a:python-rsa_project:python-rsa:3.1.4
Python-Rsa Project » Python-Rsa » Version: 3.2

cpe:2.3:a:python-rsa_project:python-rsa:3.2
Python-Rsa Project » Python-Rsa » Version: 3.2.1

cpe:2.3:a:python-rsa_project:python-rsa:3.2.1
Python-Rsa Project » Python-Rsa » Version: 3.2.2

cpe:2.3:a:python-rsa_project:python-rsa:3.2.2
Python-Rsa Project » Python-Rsa » Version: 3.2.3

cpe:2.3:a:python-rsa_project:python-rsa:3.2.3
Python-Rsa Project » Python-Rsa » Version: 3.3

cpe:2.3:a:python-rsa_project:python-rsa:3.3
Python-Rsa Project » Python-Rsa » Version: 3.4

cpe:2.3:a:python-rsa_project:python-rsa:3.4
Python-Rsa Project » Python-Rsa » Version: 3.4.1

cpe:2.3:a:python-rsa_project:python-rsa:3.4.1
Python-Rsa Project » Python-Rsa » Version: 3.4.2

cpe:2.3:a:python-rsa_project:python-rsa:3.4.2
Python-Rsa Project » Python-Rsa » Version: 4.0

cpe:2.3:a:python-rsa_project:python-rsa:4.0
Canonical » Ubuntu Linux » Version: 14.04

cpe:2.3:o:canonical:ubuntu_linux:14.04
Fedoraproject » Fedora » Version: 31

cpe:2.3:o:fedoraproject:fedora:31
Fedoraproject » Fedora » Version: 32

cpe:2.3:o:fedoraproject:fedora:32

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-13757

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