diff options
Diffstat (limited to 'sys-auth/sssd/files/sssd-fix-CVE-2019-3811.patch')
| -rw-r--r-- | sys-auth/sssd/files/sssd-fix-CVE-2019-3811.patch | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/sys-auth/sssd/files/sssd-fix-CVE-2019-3811.patch b/sys-auth/sssd/files/sssd-fix-CVE-2019-3811.patch deleted file mode 100644 index 87db45fd24bb..000000000000 --- a/sys-auth/sssd/files/sssd-fix-CVE-2019-3811.patch +++ /dev/null @@ -1,96 +0,0 @@ -From 28792523a01a7d21bcc8931794164f253e691a68 Mon Sep 17 00:00:00 2001 -From: Tomas Halman <thalman@redhat.com> -Date: Mon, 3 Dec 2018 14:11:31 +0100 -Subject: [PATCH] nss: sssd returns '/' for emtpy home directories - -For empty home directory in passwd file sssd returns "/". Sssd -should respect system behaviour and return the same as nsswitch -"files" module - return empty string. - -Resolves: -https://pagure.io/SSSD/sssd/issue/3901 - -Reviewed-by: Simo Sorce <simo@redhat.com> -Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> -(cherry picked from commit 90f32399b4100ce39cf665649fde82d215e5eb49) ---- - src/confdb/confdb.c | 9 +++++++++ - src/man/include/ad_modified_defaults.xml | 19 +++++++++++++++++++ - src/responder/nss/nss_protocol_pwent.c | 2 +- - src/tests/intg/test_files_provider.py | 2 +- - 4 files changed, 30 insertions(+), 2 deletions(-) - -diff --git a/src/confdb/confdb.c b/src/confdb/confdb.c -index a3eb9c66d9..17bb4f8274 100644 ---- a/src/confdb/confdb.c -+++ b/src/confdb/confdb.c -@@ -1301,6 +1301,15 @@ static int confdb_get_domain_internal(struct confdb_ctx *cdb, - ret = ENOMEM; - goto done; - } -+ } else { -+ if (strcasecmp(domain->provider, "ad") == 0) { -+ /* ad provider default */ -+ domain->fallback_homedir = talloc_strdup(domain, "/home/%d/%u"); -+ if (!domain->fallback_homedir) { -+ ret = ENOMEM; -+ goto done; -+ } -+ } - } - - tmp = ldb_msg_find_attr_as_string(res->msgs[0], -diff --git a/src/man/include/ad_modified_defaults.xml b/src/man/include/ad_modified_defaults.xml -index 818a2bf787..425b7e8ee0 100644 ---- a/src/man/include/ad_modified_defaults.xml -+++ b/src/man/include/ad_modified_defaults.xml -@@ -76,4 +76,23 @@ - </listitem> - </itemizedlist> - </refsect2> -+ <refsect2 id='nss_modifications'> -+ <title>NSS configuration</title> -+ <itemizedlist> -+ <listitem> -+ <para> -+ fallback_homedir = /home/%d/%u -+ </para> -+ <para> -+ The AD provider automatically sets -+ "fallback_homedir = /home/%d/%u" to provide personal -+ home directories for users without the homeDirectory -+ attribute. If your AD Domain is properly -+ populated with Posix attributes, and you want to avoid -+ this fallback behavior, you can explicitly -+ set "fallback_homedir = %o". -+ </para> -+ </listitem> -+ </itemizedlist> -+ </refsect2> - </refsect1> -diff --git a/src/responder/nss/nss_protocol_pwent.c b/src/responder/nss/nss_protocol_pwent.c -index af9e74fc86..86fa4ec465 100644 ---- a/src/responder/nss/nss_protocol_pwent.c -+++ b/src/responder/nss/nss_protocol_pwent.c -@@ -118,7 +118,7 @@ nss_get_homedir(TALLOC_CTX *mem_ctx, - - homedir = nss_get_homedir_override(mem_ctx, msg, nss_ctx, domain, &hd_ctx); - if (homedir == NULL) { -- return "/"; -+ return ""; - } - - return homedir; -diff --git a/src/tests/intg/test_files_provider.py b/src/tests/intg/test_files_provider.py -index ead1cc4c34..4761f1bd15 100644 ---- a/src/tests/intg/test_files_provider.py -+++ b/src/tests/intg/test_files_provider.py -@@ -678,7 +678,7 @@ def test_user_no_dir(setup_pw_with_canary, files_domain_only): - Test that resolving a user without a homedir defined works and returns - a fallback value - """ -- check_user(incomplete_user_setup(setup_pw_with_canary, 'dir', '/')) -+ check_user(incomplete_user_setup(setup_pw_with_canary, 'dir', '')) - - - def test_user_no_gecos(setup_pw_with_canary, files_domain_only): |