CVE-2019-15523 is a medium-severity vulnerability affecting LINBIT csync2 versions up to 2.0 and related Debian packages. The flaw stems from csync2's failure to correctly handle the GNUTLS_E_WARNING_ALERT_RECEIVED return value from the gnutls_handshake() function, neglecting to re-call it as required by the API. This network-exploitable vulnerability has low attack complexity and could lead to limited integrity impact, but not confidentiality or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.0CPE matchmatch criteria | cpe:2.3:a:linbit:csync2:*:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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