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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade python3-cryptography | May 4, 2022 | Jan 11, 2021 |
| Alpine Linux | — | Upgrade py3-cryptography | Aug 22, 2024 | Jan 11, 2021 |
| Amazon Linux Ami 2 | — | Upgrade python2-cryptographyUpgrade python-cryptography-debuginfo | May 20, 2026 | May 20, 2026 |
| Centos_linux | — | Upgrade python3-cryptography-debuginfoUpgrade python-cryptography-debugsourceUpgrade python3-cryptography | Jun 1, 2021 | Jan 11, 2021 |
| Debian | — | Upgrade python-cryptography | Jul 30, 2024 | Jan 11, 2021 |
| Dell Powerstore Dsa2024158 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Apr 4, 2024 |
| Dell Powerstore Dsa2024225 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | May 29, 2024 |
| Dell Powerstore Dsa2024287 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jul 2, 2024 |
| Dell Powerstore Dsa2024462 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Nov 20, 2024 |
| Dell Powerstore Dsa2025050 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Jan 28, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-cryptography | May 13, 2024 | Jan 11, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python3-cryptographyUpgrade python2-cryptography | Jul 23, 2024 | Jan 11, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-cryptography | Apr 9, 2024 | Jan 11, 2021 |
| Oracle Solaris | — | Upgrade library/python/cryptography to version 2.5-11.4.31.0.1.88.4 on Solaris 11.4Upgrade library/python/paramiko-27 to version 2.7.2-11.4.33.0.1.94.0 on Solaris 11.4Upgrade library/python/paramiko-37 to version 2.7.2-11.4.33.0.1.94.0 on Solaris 11.4Upgrade library/python/cryptography-39 to version 2.5-11.4.31.0.1.88.4 on Solaris 11.4Upgrade library/python/paramiko to version 2.7.2-11.4.33.0.1.94.0 on Solaris 11.4Upgrade library/python/cryptography-27 to version 2.5-11.4.31.0.1.88.4 on Solaris 11.4Upgrade library/python/cryptography-37 to version 2.5-11.4.31.0.1.88.4 on Solaris 11.4Upgrade library/python/pyopenssl-27 to version 19.0.0-11.4.33.0.1.94.0 on Solaris 11.4Upgrade library/python/pyopenssl-39 to version 19.0.0-11.4.33.0.1.94.0 on Solaris 11.4Upgrade library/python/paramiko-39 to version 2.7.2-11.4.33.0.1.94.0 on Solaris 11.4Upgrade library/python/pyopenssl to version 19.0.0-11.4.33.0.1.94.0 on Solaris 11.4Upgrade library/python/pyopenssl-37 to version 19.0.0-11.4.33.0.1.94.0 on Solaris 11.4 | Mar 17, 2021 | Jan 11, 2021 |
| Oracle_linux | — | Upgrade python3-cryptography | May 26, 2021 | Oct 25, 2020 |
| Redhat_linux | — | Upgrade python3-cryptography-debuginfoUpgrade python3-cryptographyNo solution existsUpgrade python-cryptography-debugsource | May 21, 2021 | Jan 11, 2021 |
| Rocky_linux | — | Upgrade python-cryptography-debugsourceUpgrade python3-cryptography-debuginfoUpgrade python3-cryptography | Mar 12, 2024 | Jan 11, 2021 |
| Suse | — | Upgrade python-cryptographyUpgrade python2-cryptography-vectorsUpgrade python3-cryptographyUpgrade python2-cryptographyUpgrade python3-cryptography-vectors | Dec 11, 2020 | Nov 3, 2020 |
| Ubuntu | — | Upgrade python-cryptographyUpgrade python3-cryptography | Nov 4, 2020 | Nov 3, 2020 |
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