SUSE: CVE-2021-44141: SUSE Linux Security Advisory
4
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
02/01/2022
02/04/2022
02/02/2022
10/26/2022
Description
All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.
Solution(s)
- suse-upgrade-apache2-mod_apparmor
- suse-upgrade-apparmor-abstractions
- suse-upgrade-apparmor-docs
- suse-upgrade-apparmor-parser
- suse-upgrade-apparmor-parser-lang
- suse-upgrade-apparmor-profiles
- suse-upgrade-apparmor-utils
- suse-upgrade-apparmor-utils-lang
- suse-upgrade-ca-certificates
- suse-upgrade-ctdb
- suse-upgrade-ctdb-pcp-pmda
- suse-upgrade-krb5
- suse-upgrade-krb5-32bit
- suse-upgrade-krb5-client
- suse-upgrade-krb5-devel
- suse-upgrade-krb5-devel-32bit
- suse-upgrade-krb5-mini
- suse-upgrade-krb5-mini-devel
- suse-upgrade-krb5-plugin-kdb-ldap
- suse-upgrade-krb5-plugin-preauth-otp
- suse-upgrade-krb5-plugin-preauth-pkinit
- suse-upgrade-krb5-plugin-preauth-spake
- suse-upgrade-krb5-server
- suse-upgrade-ldb-tools
- suse-upgrade-libapparmor-devel
- suse-upgrade-libapparmor1
- suse-upgrade-libapparmor1-32bit
- suse-upgrade-libgnutls30
- suse-upgrade-libgnutls30-32bit
- suse-upgrade-libhogweed4
- suse-upgrade-libhogweed4-32bit
- suse-upgrade-libipa_hbac-devel
- suse-upgrade-libipa_hbac0
- suse-upgrade-libldb-devel
- suse-upgrade-libldb2
- suse-upgrade-libldb2-32bit
- suse-upgrade-libnettle6
- suse-upgrade-libnettle6-32bit
- suse-upgrade-libnfsidmap-sss
- suse-upgrade-libp11-kit0
- suse-upgrade-libp11-kit0-32bit
- suse-upgrade-libsamba-policy-devel
- suse-upgrade-libsamba-policy-python3-devel
- suse-upgrade-libsamba-policy0-python3
- suse-upgrade-libsamba-policy0-python3-32bit
- suse-upgrade-libsamba-policy0-python3-64bit
- suse-upgrade-libsss_certmap-devel
- suse-upgrade-libsss_certmap0
- suse-upgrade-libsss_idmap-devel
- suse-upgrade-libsss_idmap0
- suse-upgrade-libsss_nss_idmap-devel
- suse-upgrade-libsss_nss_idmap0
- suse-upgrade-libsss_simpleifp-devel
- suse-upgrade-libsss_simpleifp0
- suse-upgrade-libtalloc-devel
- suse-upgrade-libtalloc2
- suse-upgrade-libtalloc2-32bit
- suse-upgrade-libtdb-devel
- suse-upgrade-libtdb1
- suse-upgrade-libtdb1-32bit
- suse-upgrade-libtevent-devel
- suse-upgrade-libtevent0
- suse-upgrade-libtevent0-32bit
- suse-upgrade-p11-kit
- suse-upgrade-p11-kit-32bit
- suse-upgrade-p11-kit-devel
- suse-upgrade-p11-kit-nss-trust
- suse-upgrade-p11-kit-tools
- suse-upgrade-pam_apparmor
- suse-upgrade-pam_apparmor-32bit
- suse-upgrade-perl-apparmor
- suse-upgrade-python-sssd-config
- suse-upgrade-python3-apparmor
- suse-upgrade-python3-ipa_hbac
- suse-upgrade-python3-ldb
- suse-upgrade-python3-ldb-32bit
- suse-upgrade-python3-ldb-devel
- suse-upgrade-python3-sss-murmur
- suse-upgrade-python3-sss_nss_idmap
- suse-upgrade-python3-sssd-config
- suse-upgrade-python3-talloc
- suse-upgrade-python3-talloc-32bit
- suse-upgrade-python3-talloc-devel
- suse-upgrade-python3-tdb
- suse-upgrade-python3-tdb-32bit
- suse-upgrade-python3-tevent
- suse-upgrade-python3-tevent-32bit
- suse-upgrade-ruby-apparmor
- suse-upgrade-samba
- suse-upgrade-samba-ad-dc
- suse-upgrade-samba-ad-dc-libs
- suse-upgrade-samba-ad-dc-libs-32bit
- suse-upgrade-samba-ceph
- suse-upgrade-samba-client
- suse-upgrade-samba-client-32bit
- suse-upgrade-samba-client-64bit
- suse-upgrade-samba-client-libs
- suse-upgrade-samba-client-libs-32bit
- suse-upgrade-samba-devel
- suse-upgrade-samba-devel-32bit
- suse-upgrade-samba-doc
- suse-upgrade-samba-dsdb-modules
- suse-upgrade-samba-gpupdate
- suse-upgrade-samba-ldb-ldap
- suse-upgrade-samba-libs
- suse-upgrade-samba-libs-32bit
- suse-upgrade-samba-libs-64bit
- suse-upgrade-samba-libs-python3
- suse-upgrade-samba-libs-python3-32bit
- suse-upgrade-samba-libs-python3-64bit
- suse-upgrade-samba-python3
- suse-upgrade-samba-test
- suse-upgrade-samba-tool
- suse-upgrade-samba-winbind
- suse-upgrade-samba-winbind-libs
- suse-upgrade-samba-winbind-libs-32bit
- suse-upgrade-sssd
- suse-upgrade-sssd-ad
- suse-upgrade-sssd-common
- suse-upgrade-sssd-dbus
- suse-upgrade-sssd-ipa
- suse-upgrade-sssd-krb5
- suse-upgrade-sssd-krb5-common
- suse-upgrade-sssd-ldap
- suse-upgrade-sssd-proxy
- suse-upgrade-sssd-tools
- suse-upgrade-sssd-wbclient
- suse-upgrade-sssd-wbclient-devel
- suse-upgrade-sssd-winbind-idmap
- suse-upgrade-talloc-man
- suse-upgrade-tdb-tools
- suse-upgrade-tevent-man
- suse-upgrade-yast2-samba-client
Advanced vulnerability management analytics and reporting.
Key Features
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center