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Case File

CVE-2019-15523

MEDIUM · CVSS 5.3 EPSS 1.32% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-12-30 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-15523
Severity
MEDIUM
CVSS
5.3
EPSS
1.32%

Original NVD Description

An issue was discovered in LINBIT csync2 through 2.0. It does not correctly check for the return value GNUTLS_E_WARNING_ALERT_RECEIVED of the gnutls_handshake() function. It neglects to call this function again, as required by the design of the API.