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CVE-2023-50782

Good to know:

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Date: February 5, 2024

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.

Language: Python

Severity Score

Related Resources (8)

https://github.com/pyca/cryptography/issues/9785
https://bugzilla.redhat.com/show_bug.cgi?id=2254432
https://access.redhat.com/security/cve/CVE-2023-50782
https://github.com/pyca/cryptography
https://nvd.nist.gov/vuln/detail/CVE-2023-50782
https://www.couchbase.com/alerts/
https://security-tracker.debian.org/tracker/CVE-2023-50782
https://www.mend.io/vulnerability-database/CVE-2023-50782

Severity Score

Weakness Type (CWE)

Observable Discrepancy

CWE-203

Observable Timing Discrepancy

CWE-208

Top Fix

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Upgrade to version cryptography - 42.0.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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