A flaw was found in m2crypto.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Feb 5, 2024 · NIST NVD

   Detected

   A flaw was found in m2crypto. 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.

2. Oct 15, 2026 · NIST NVD

   Updated

   A flaw was found in m2crypto. 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.

Affected

• cpe m2crypto project/m2cryptoversion unspecified
• cpe redhat/enterprise linux8.0
• cpe redhat/enterprise linux9.0
• cpe redhat/update infrastructure4

Sources

• CVE.orgVulnerability recordCVE-2023-50781

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2023-50781

  30-day exploitation probability 1.1%

  first.org
• NIST NVDVulnerability recordCVE-2023-50781

  A flaw was found in m2crypto. 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.

  nvd.nist.gov

References

• Third Party Advisory · access.redhat.com
• Issue Tracking · bugzilla.redhat.com
• Third Party Advisory · cert-portal.siemens.com