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CVE-2023-50782

HIGHCVSS 7.5/10EPSS 1.12%

Last modified

CVE-2023-50782 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.12% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
1.12%

62.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
RedhatAnsible Automation Platform2.0
RedhatEnterprise Linux8.0
RedhatEnterprise Linux9.0
RedhatUpdate Infrastructure4
Cryptography.IoCryptography< 42.0.0
CouchbaseCouchbase Server7.6.0
CouchbaseCouchbase Server7.6.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-50782?
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.
How severe is CVE-2023-50782?
CVE-2023-50782 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.
How do I fix CVE-2023-50782?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-50782?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST