{"uuid": "3f945d6b-cd81-4b20-a2cf-c5984a3170f1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2022-39173", "type": "seen", "source": "https://t.me/arpsyndicate/2986", "content": "#ExploitObserverAlert\n\nCVE-2022-39173\n\nDESCRIPTION: Exploit Observer has 7 entries in 4 file formats related to CVE-2022-39173. In wolfSSL before 5.5.1, malicious clients can cause a buffer overflow during a TLS 1.3 handshake. This occurs when an attacker supposedly resumes a previous TLS session. During the resumption Client Hello a Hello Retry Request must be triggered. Both Client Hellos are required to contain a list of duplicate cipher suites to trigger the buffer overflow. In total, two Client Hellos have to be sent: one in the resumed session, and a second one as a response to a Hello Retry Request message.\n\nFIRST-EPSS: 0.003080000\nNVD-IS: 3.6\nNVD-ES: 3.9", "creation_timestamp": "2024-01-26T15:34:45.000000Z"}