PyPi: Cryptography

CVE-2023-50782

Safety vulnerability ID: 65278

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Feb 05, 2024 Updated at Oct 18, 2024
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Advisory

Affected versions of Cryptography 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.

Affected package

cryptography

Latest version: 43.0.3

cryptography is a package which provides cryptographic recipes and primitives to Python developers.

Affected versions

Fixed versions

Vulnerability changelog

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. See CVE-2023-50782.


MISC:RHBZ#2254432: https://bugzilla.redhat.com/show_bug.cgi?id=2254432
MISC:https://access.redhat.com/security/cve/CVE-2023-50782: https://access.redhat.com/security/cve/CVE-2023-50782

Resources

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Severity Details

CVSS Base Score

HIGH 7.5

CVSS v3 Details

HIGH 7.5
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality Impact (C)
HIGH
Integrity Impact (I)
NONE
Availability Availability (A)
NONE