CVE-2019-15523: 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…

PriorityP429medium5.3CVSS 3.1

AVNACLPRNUINSUCNILAN

EPSS

1.32%

68.1th percentile

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

7 ranges

Vendor	Product	Version range	Fixed in
debian	csync2	< csync2 2.0-25-gc0faaf9-1 (bookworm)	csync2 2.0-25-gc0faaf9-1 (bookworm)
debian	debian_linux	—	—
linbit	csync2	<= 2.0	—
linbit	csync2	>= 0 < 2.0-25-gc0faaf9-1	2.0-25-gc0faaf9-1
linbit	csync2	>= 0 < 2.0-25-gc0faaf9-1	2.0-25-gc0faaf9-1
linbit	csync2	>= 0 < 2.0-25-gc0faaf9-1	2.0-25-gc0faaf9-1
linbit	csync2	>= 0 < 2.0-25-gc0faaf9-1	2.0-25-gc0faaf9-1

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

osv5.3MEDIUM

vendor_debian5.3MEDIUM

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