CVE-2019-15523: Debian Linux
Medium severity, CVSS 5.3. EPSS: 1.3% chance of exploitation in the next 30 days.
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.
Affected products
Published 2020-12-30. Last modified 2026-06-17.