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python-cryptography: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
view advisory published 2020-11-04
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in python-cryptography ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-25659US | medium5.9 | — | ||
python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2021:1608 vom 2021-05-18external
- Red Hat Security Advisory RHSA-2021:2239 vom 2021-06-03external
- Red Hat Security Advisory RHSA-2021:2479 vom 2021-06-17external
- Red Hat Security Advisory RHSA-2021:3119 vom 2021-08-10external
- Red Hat Security Advisory RHSA-2021:3254 vom 2021-08-25external
- Amazon Linux Security Advisory ALAS2-2025-2930 vom 2025-07-10external
- Fedora Security Advisory FEDORA-EPEL-2024-4FF425606F vom 2024-01-24external
- AVAYA Security Advisory ASA-2021-066 vom 2021-06-17external
scry
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