- Issued:
- 2021-08-31
- Updated:
- 2021-08-31
RHSA-2021:3336 - Important: sssd security and bug fix update
Synopsis
Important: sssd security and bug fix update
Type/Severity
Security Advisory Important
Topic
An update for sssd is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
The System Security Services Daemon (SSSD) service provides a set of daemons to manage access to remote directories and authentication mechanisms. It also provides the Name Service Switch (NSS) and the Pluggable Authentication Modules (PAM) interfaces toward the system, and a pluggable back-end system to connect to multiple different account sources.
Security Fix(es):
- sssd: shell command injection in sssctl (CVE-2021-3621)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
-
Memory leak in the simple access provider (BZ#1964415)
-
id lookup is failing intermittently (BZ#1968330)
-
SSSD is NOT able to contact the Global Catalog when local site is down (BZ#1973796)
-
Missing search index for
originalADgidNumber(BZ#1988463)
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
Affected Products
| Product | Version | Arch |
|---|---|---|
| Red Hat Enterprise Linux for Scientific Computing | 7 | x86_64 |
| Red Hat Enterprise Linux for Power, little endian | 7 | ppc64le |
| Red Hat Enterprise Linux for Power, big endian | 7 | ppc64 |
| Red Hat Enterprise Linux for IBM z Systems | 7 | s390x |
| Red Hat Enterprise Linux Workstation | 7 | x86_64 |
| Red Hat Enterprise Linux Server | 7 | x86_64 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support | 7 | x86_64 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian | 7 | ppc64le |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian | 7 | ppc64 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) | 7 | s390x |
| Red Hat Enterprise Linux Desktop | 7 | x86_64 |
Updated Packages
- libsss_autofs-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_nss_idmap-devel-1.16.5-10.el7_9.10.s390.rpm
- libsss_simpleifp-1.16.5-10.el7_9.10.s390x.rpm
- python-sss-murmur-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-ldap-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-proxy-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_simpleifp-devel-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-ad-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-common-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-ipa-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-krb5-1.16.5-10.el7_9.10.s390x.rpm
- sssd-polkit-rules-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-client-1.16.5-10.el7_9.10.i686.rpm
- sssd-libwbclient-devel-1.16.5-10.el7_9.10.s390x.rpm
- libsss_autofs-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-debuginfo-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-ipa-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-common-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_idmap-devel-1.16.5-10.el7_9.10.ppc.rpm
- sssd-common-pac-1.16.5-10.el7_9.10.s390x.rpm
- libipa_hbac-devel-1.16.5-10.el7_9.10.s390x.rpm
- libsss_certmap-devel-1.16.5-10.el7_9.10.i686.rpm
- python-libsss_nss_idmap-1.16.5-10.el7_9.10.s390x.rpm
- sssd-libwbclient-devel-1.16.5-10.el7_9.10.s390.rpm
- sssd-libwbclient-devel-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_simpleifp-devel-1.16.5-10.el7_9.10.s390.rpm
- libsss_autofs-1.16.5-10.el7_9.10.s390x.rpm
- sssd-libwbclient-devel-1.16.5-10.el7_9.10.i686.rpm
- libipa_hbac-1.16.5-10.el7_9.10.ppc.rpm
- sssd-client-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_certmap-1.16.5-10.el7_9.10.i686.rpm
- sssd-dbus-1.16.5-10.el7_9.10.s390x.rpm
- sssd-krb5-1.16.5-10.el7_9.10.ppc64le.rpm
- libipa_hbac-devel-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_nss_idmap-devel-1.16.5-10.el7_9.10.ppc.rpm
- sssd-polkit-rules-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_certmap-devel-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-common-pac-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_simpleifp-1.16.5-10.el7_9.10.ppc.rpm
- libsss_idmap-devel-1.16.5-10.el7_9.10.i686.rpm
- libipa_hbac-devel-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-libwbclient-1.16.5-10.el7_9.10.s390x.rpm
- sssd-winbind-idmap-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_idmap-devel-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_idmap-1.16.5-10.el7_9.10.s390x.rpm
- libsss_nss_idmap-devel-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-dbus-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-common-1.16.5-10.el7_9.10.s390x.rpm
- sssd-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-libwbclient-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_sudo-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-ldap-1.16.5-10.el7_9.10.x86_64.rpm
- python-sss-murmur-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-polkit-rules-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-1.16.5-10.el7_9.10.x86_64.rpm
- python-libipa_hbac-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_simpleifp-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_sudo-1.16.5-10.el7_9.10.x86_64.rpm
- python-libsss_nss_idmap-1.16.5-10.el7_9.10.ppc64.rpm
- python-libsss_nss_idmap-1.16.5-10.el7_9.10.ppc64le.rpm
- libipa_hbac-1.16.5-10.el7_9.10.s390.rpm
- sssd-ldap-1.16.5-10.el7_9.10.ppc64le.rpm
- libipa_hbac-1.16.5-10.el7_9.10.i686.rpm
- libipa_hbac-devel-1.16.5-10.el7_9.10.ppc.rpm
- libsss_autofs-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-client-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_certmap-1.16.5-10.el7_9.10.s390.rpm
- libsss_nss_idmap-1.16.5-10.el7_9.10.ppc64.rpm
- python-sss-murmur-1.16.5-10.el7_9.10.s390x.rpm
- libsss_simpleifp-1.16.5-10.el7_9.10.s390.rpm
- sssd-krb5-common-1.16.5-10.el7_9.10.s390x.rpm
- libsss_certmap-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-dbus-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-ad-1.16.5-10.el7_9.10.s390x.rpm
- libsss_idmap-devel-1.16.5-10.el7_9.10.ppc64.rpm
- python-sss-1.16.5-10.el7_9.10.ppc64.rpm
- libipa_hbac-devel-1.16.5-10.el7_9.10.s390.rpm
- sssd-debuginfo-1.16.5-10.el7_9.10.i686.rpm
- libsss_simpleifp-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-libwbclient-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-winbind-idmap-1.16.5-10.el7_9.10.s390x.rpm
- libsss_nss_idmap-devel-1.16.5-10.el7_9.10.s390x.rpm
- sssd-debuginfo-1.16.5-10.el7_9.10.s390.rpm
- sssd-libwbclient-devel-1.16.5-10.el7_9.10.ppc.rpm
- sssd-1.16.5-10.el7_9.10.src.rpm
- libsss_nss_idmap-1.16.5-10.el7_9.10.s390x.rpm
- sssd-tools-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-krb5-common-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_certmap-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_simpleifp-devel-1.16.5-10.el7_9.10.s390x.rpm
- libsss_idmap-devel-1.16.5-10.el7_9.10.s390x.rpm
- libsss_certmap-devel-1.16.5-10.el7_9.10.s390.rpm
- libsss_idmap-1.16.5-10.el7_9.10.i686.rpm
- libsss_nss_idmap-1.16.5-10.el7_9.10.ppc.rpm
- libipa_hbac-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_idmap-devel-1.16.5-10.el7_9.10.s390.rpm
- sssd-krb5-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_idmap-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-proxy-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-tools-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_simpleifp-devel-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_simpleifp-devel-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_certmap-1.16.5-10.el7_9.10.s390x.rpm
- libsss_simpleifp-devel-1.16.5-10.el7_9.10.ppc.rpm
- sssd-ad-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-krb5-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-tools-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_certmap-devel-1.16.5-10.el7_9.10.ppc.rpm
- libsss_certmap-devel-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-client-1.16.5-10.el7_9.10.ppc.rpm
- sssd-client-1.16.5-10.el7_9.10.s390x.rpm
- sssd-kcm-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_nss_idmap-1.16.5-10.el7_9.10.i686.rpm
- sssd-common-pac-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_certmap-devel-1.16.5-10.el7_9.10.s390x.rpm
- sssd-kcm-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-common-pac-1.16.5-10.el7_9.10.ppc64.rpm
- python-sss-1.16.5-10.el7_9.10.ppc64le.rpm
- libipa_hbac-devel-1.16.5-10.el7_9.10.i686.rpm
- libsss_nss_idmap-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_nss_idmap-devel-1.16.5-10.el7_9.10.i686.rpm
- libipa_hbac-1.16.5-10.el7_9.10.s390x.rpm
- sssd-client-1.16.5-10.el7_9.10.s390.rpm
- sssd-dbus-1.16.5-10.el7_9.10.x86_64.rpm
- python-libsss_nss_idmap-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-common-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-libwbclient-devel-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-libwbclient-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-debuginfo-1.16.5-10.el7_9.10.s390x.rpm
- sssd-ipa-1.16.5-10.el7_9.10.x86_64.rpm
- libipa_hbac-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-client-1.16.5-10.el7_9.10.ppc64.rpm
- sssd-krb5-common-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_simpleifp-devel-1.16.5-10.el7_9.10.i686.rpm
- sssd-debuginfo-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_idmap-1.16.5-10.el7_9.10.s390.rpm
- sssd-ad-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-kcm-1.16.5-10.el7_9.10.x86_64.rpm
- python-libipa_hbac-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-ldap-1.16.5-10.el7_9.10.s390x.rpm
- sssd-proxy-1.16.5-10.el7_9.10.s390x.rpm
- sssd-winbind-idmap-1.16.5-10.el7_9.10.ppc64.rpm
- python-libipa_hbac-1.16.5-10.el7_9.10.s390x.rpm
- sssd-proxy-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_nss_idmap-1.16.5-10.el7_9.10.s390.rpm
- libsss_nss_idmap-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_certmap-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-kcm-1.16.5-10.el7_9.10.s390x.rpm
- sssd-libwbclient-devel-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_idmap-devel-1.16.5-10.el7_9.10.x86_64.rpm
- python-sssdconfig-1.16.5-10.el7_9.10.noarch.rpm
- sssd-polkit-rules-1.16.5-10.el7_9.10.s390x.rpm
- sssd-krb5-common-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_nss_idmap-devel-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-tools-1.16.5-10.el7_9.10.s390x.rpm
- sssd-1.16.5-10.el7_9.10.s390x.rpm
- sssd-winbind-idmap-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_simpleifp-1.16.5-10.el7_9.10.i686.rpm
- libsss_nss_idmap-devel-1.16.5-10.el7_9.10.ppc64.rpm
- python-sss-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_sudo-1.16.5-10.el7_9.10.ppc64le.rpm
- sssd-debuginfo-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_certmap-devel-1.16.5-10.el7_9.10.ppc64.rpm
- libipa_hbac-devel-1.16.5-10.el7_9.10.ppc64le.rpm
- python-sss-murmur-1.16.5-10.el7_9.10.x86_64.rpm
- sssd-ipa-1.16.5-10.el7_9.10.s390x.rpm
- libsss_simpleifp-1.16.5-10.el7_9.10.ppc64.rpm
- libsss_idmap-1.16.5-10.el7_9.10.x86_64.rpm
- libsss_certmap-1.16.5-10.el7_9.10.ppc.rpm
- libsss_sudo-1.16.5-10.el7_9.10.s390x.rpm
- sssd-debuginfo-1.16.5-10.el7_9.10.ppc.rpm
- libsss_idmap-1.16.5-10.el7_9.10.ppc.rpm
- python-libipa_hbac-1.16.5-10.el7_9.10.ppc64.rpm
- python-sss-1.16.5-10.el7_9.10.s390x.rpm
- libipa_hbac-1.16.5-10.el7_9.10.ppc64le.rpm
- libsss_idmap-1.16.5-10.el7_9.10.ppc64le.rpm
Fixes
- This content is not included.BZ - 1964415
- This content is not included.BZ - 1968330
- This content is not included.BZ - 1975142
- This content is not included.BZ - 1988463
CVEs
References
Additional information
- The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
- Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.