CVE-2023-35784

CVSS 3.1 Score 9.8 of 10 (high)

Details

Published Jun 16, 2023
Updated: Nov 6, 2023
CWE ID 416
CWE ID 415

Summary

CVE-2023-35784 is a vulnerability affecting OpenBSD 7.2 before errata 026 and 7.3 before errata 004, as well as LibreSSL before 3.6.3 and 3.7.x before 3.7.3. This issue involves a double free or use after free situation, which can lead to memory corruption. The SSL_clear function is the source of this vulnerability in the SSL handshake process. Notably, OpenSSL is not susceptible to this issue.

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Affected Products

  • Openbsd Libressl
  • OpenBSD

Affected Vendors

  • OpenBSD Project

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