dovecot/CVE-2019-3814-1.patch
daidai_is_here b34e0dbbf6 init package
2020-02-18 10:50:31 +08:00

23 lines
1.0 KiB
Diff

From d21218b416c7f26cb42a491bbd04bcd0d6a65b51 Mon Sep 17 00:00:00 2001
From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Wed, 16 Jan 2019 18:28:57 +0200
Subject: [PATCH 1/3] auth: Do not import empty certificate username
---
src/auth/auth-request.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: dovecot-2.3.2.1/src/auth/auth-request.c
===================================================================
--- dovecot-2.3.2.1.orig/src/auth/auth-request.c 2019-01-28 08:49:08.117668002 -0500
+++ dovecot-2.3.2.1/src/auth/auth-request.c 2019-01-28 08:49:08.113667992 -0500
@@ -454,7 +454,7 @@ bool auth_request_import_auth(struct aut
else if (strcmp(key, "valid-client-cert") == 0)
request->valid_client_cert = TRUE;
else if (strcmp(key, "cert_username") == 0) {
- if (request->set->ssl_username_from_cert) {
+ if (request->set->ssl_username_from_cert && *value != '\0') {
/* get username from SSL certificate. it overrides
the username given by the auth mechanism. */
request->user = p_strdup(request->pool, value);