Package: db5.3 / 5.3.28-12+deb9u1

CVE-2017-10140-cwd-db_config.patch Patch series | download
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Description: CVE-2017-10140: Reads DB_CONFIG from the current working directory
 Do not access DB_CONFIG when db_home is not set.
Origin: vendor, https://src.fedoraproject.org/rpms/libdb/raw/8047fa8580659fcae740c25e91b490539b8453eb/f/db-5.3.28-cwd-db_config.patch
Bug-Debian: https://bugs.debian.org/872436
Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2017-10140
Bug-RedHat: https://bugzilla.redhat.com/show_bug.cgi?id=1464032
Bug-SuSE: https://bugzilla.novell.com/show_bug.cgi?id=1043886
Forwarded: no
Author: Petr Kubat <pkubat@redhat.com>
Reviewed-by: Salvatore Bonaccorso <carnil@debian.org>
Last-Update: 2017-08-17

--- db-5.3.28/src/env/env_open.c.old	2017-06-26 10:32:11.011419981 +0200
+++ db-5.3.28/src/env/env_open.c	2017-06-26 10:32:46.893721233 +0200
@@ -473,7 +473,7 @@
 	env->db_mode = mode == 0 ? DB_MODE_660 : mode;
 
 	/* Read the DB_CONFIG file. */
-	if ((ret = __env_read_db_config(env)) != 0)
+	if (env->db_home != NULL && (ret = __env_read_db_config(env)) != 0)
 		return (ret);
 
 	/*