7.5
CVE-2020-13757
- EPSS 0.08%
- Published 01.06.2020 19:15:10
- Last modified 21.11.2024 05:01:47
- Source cve@mitre.org
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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).
Data is provided by the National Vulnerability Database (NVD)
Python-rsa Project ≫ Python-rsa Version < 4.1
Fedoraproject ≫ Fedora Version31
Fedoraproject ≫ Fedora Version32
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.08% | 0.216 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:P/I:N/A:N
|
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
The product uses a broken or risky cryptographic algorithm or protocol.