Python-cryptography: bleichenbacher timing oracle attack against rsa decryption - incomplete fix for cve-2020-25659
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Red Hat | Red Hat Ansible Automation Platform 2 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 7 | unknown | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | affected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | unaffected | — | ||||||
| Red Hat | Red Hat Satellite 6 | unaffected | — | ||||||
| Red Hat | Red Hat Update Infrastructure 4 for Cloud Providers | affected | — |
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No data.
No data available yet.
Vendor Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-0496 | A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
Github GHSA |
GHSA-3ww4-gg4f-jr7f | Python Cryptography package vulnerable to Bleichenbacher timing oracle attack |
Ubuntu USN |
USN-6673-1 | python-cryptography vulnerabilities |
Ubuntu USN |
USN-6673-2 | python-cryptography vulnerability |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.1% (1.118% probability within 30 days)
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epss
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epss
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ssvc
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| References |
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| First Time appeared |
Couchbase
Couchbase couchbase Server Cryptography.io Cryptography.io cryptography |
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| CPEs | cpe:2.3:a:couchbase:couchbase_server:7.6.0:*:*:*:*:*:*:* cpe:2.3:a:couchbase:couchbase_server:7.6.1:*:*:*:*:*:*:* cpe:2.3:a:cryptography.io:cryptography:*:*:*:*:*:python:*:* |
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| Vendors & Products |
Python-cryptography Project
Python-cryptography Project python-cryptography |
Couchbase
Couchbase couchbase Server Cryptography.io Cryptography.io cryptography |