Fix CVE-2017-15132: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15132 Patch copied from upstream source repository: https://github.com/dovecot/core/commit/1a29ed2f96da1be22fa5a4d96c7583aa81b8b060 From 1a29ed2f96da1be22fa5a4d96c7583aa81b8b060 Mon Sep 17 00:00:00 2001 From: Timo Sirainen Date: Mon, 18 Dec 2017 16:50:51 +0200 Subject: [PATCH] lib-auth: Fix memory leak in auth_client_request_abort() This caused memory leaks when authentication was aborted. For example with IMAP: a AUTHENTICATE PLAIN * Broken by 9137c55411aa39d41c1e705ddc34d5bd26c65021 --- src/lib-auth/auth-client-request.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/lib-auth/auth-client-request.c b/src/lib-auth/auth-client-request.c index 480fb42b30..046f7c307d 100644 --- a/src/lib-auth/auth-client-request.c +++ b/src/lib-auth/auth-client-request.c @@ -186,6 +186,7 @@ void auth_client_request_abort(struct auth_client_request **_request) auth_client_send_cancel(request->conn->client, request->id); call_callback(request, AUTH_REQUEST_STATUS_ABORT, NULL, NULL); + pool_unref(&request->pool); } unsigned int auth_client_request_get_id(struct auth_client_request *request)