Amazon Linux 2 Security Advisory: ALAS-2018-1127
Advisory Release Date: 2018-12-13 20:15 Pacific
Advisory Updated Date: 2018-12-19 17:55 Pacific
Severity:
Low
Issue Overview:
The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD utilizes too broad of a set of permissions. Any user who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user.(CVE-2018-10852)
Affected Packages:
sssd
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update sssd to update your system.
New Packages:
aarch64:
sssd-1.16.2-13.amzn2.0.1.aarch64
sssd-common-1.16.2-13.amzn2.0.1.aarch64
sssd-client-1.16.2-13.amzn2.0.1.aarch64
libsss_sudo-1.16.2-13.amzn2.0.1.aarch64
libsss_autofs-1.16.2-13.amzn2.0.1.aarch64
sssd-tools-1.16.2-13.amzn2.0.1.aarch64
python-sss-1.16.2-13.amzn2.0.1.aarch64
python-sss-murmur-1.16.2-13.amzn2.0.1.aarch64
sssd-ldap-1.16.2-13.amzn2.0.1.aarch64
sssd-krb5-common-1.16.2-13.amzn2.0.1.aarch64
sssd-krb5-1.16.2-13.amzn2.0.1.aarch64
sssd-common-pac-1.16.2-13.amzn2.0.1.aarch64
sssd-ipa-1.16.2-13.amzn2.0.1.aarch64
sssd-ad-1.16.2-13.amzn2.0.1.aarch64
sssd-proxy-1.16.2-13.amzn2.0.1.aarch64
libsss_idmap-1.16.2-13.amzn2.0.1.aarch64
libsss_idmap-devel-1.16.2-13.amzn2.0.1.aarch64
libipa_hbac-1.16.2-13.amzn2.0.1.aarch64
libipa_hbac-devel-1.16.2-13.amzn2.0.1.aarch64
python-libipa_hbac-1.16.2-13.amzn2.0.1.aarch64
libsss_nss_idmap-1.16.2-13.amzn2.0.1.aarch64
libsss_nss_idmap-devel-1.16.2-13.amzn2.0.1.aarch64
python-libsss_nss_idmap-1.16.2-13.amzn2.0.1.aarch64
sssd-dbus-1.16.2-13.amzn2.0.1.aarch64
sssd-polkit-rules-1.16.2-13.amzn2.0.1.aarch64
libsss_simpleifp-1.16.2-13.amzn2.0.1.aarch64
libsss_simpleifp-devel-1.16.2-13.amzn2.0.1.aarch64
sssd-libwbclient-1.16.2-13.amzn2.0.1.aarch64
sssd-libwbclient-devel-1.16.2-13.amzn2.0.1.aarch64
sssd-winbind-idmap-1.16.2-13.amzn2.0.1.aarch64
libsss_certmap-1.16.2-13.amzn2.0.1.aarch64
libsss_certmap-devel-1.16.2-13.amzn2.0.1.aarch64
sssd-kcm-1.16.2-13.amzn2.0.1.aarch64
sssd-debuginfo-1.16.2-13.amzn2.0.1.aarch64
i686:
sssd-1.16.2-13.amzn2.0.1.i686
sssd-common-1.16.2-13.amzn2.0.1.i686
sssd-client-1.16.2-13.amzn2.0.1.i686
libsss_sudo-1.16.2-13.amzn2.0.1.i686
libsss_autofs-1.16.2-13.amzn2.0.1.i686
sssd-tools-1.16.2-13.amzn2.0.1.i686
python-sss-1.16.2-13.amzn2.0.1.i686
python-sss-murmur-1.16.2-13.amzn2.0.1.i686
sssd-ldap-1.16.2-13.amzn2.0.1.i686
sssd-krb5-common-1.16.2-13.amzn2.0.1.i686
sssd-krb5-1.16.2-13.amzn2.0.1.i686
sssd-common-pac-1.16.2-13.amzn2.0.1.i686
sssd-ipa-1.16.2-13.amzn2.0.1.i686
sssd-ad-1.16.2-13.amzn2.0.1.i686
sssd-proxy-1.16.2-13.amzn2.0.1.i686
libsss_idmap-1.16.2-13.amzn2.0.1.i686
libsss_idmap-devel-1.16.2-13.amzn2.0.1.i686
libipa_hbac-1.16.2-13.amzn2.0.1.i686
libipa_hbac-devel-1.16.2-13.amzn2.0.1.i686
python-libipa_hbac-1.16.2-13.amzn2.0.1.i686
libsss_nss_idmap-1.16.2-13.amzn2.0.1.i686
libsss_nss_idmap-devel-1.16.2-13.amzn2.0.1.i686
python-libsss_nss_idmap-1.16.2-13.amzn2.0.1.i686
sssd-dbus-1.16.2-13.amzn2.0.1.i686
sssd-polkit-rules-1.16.2-13.amzn2.0.1.i686
libsss_simpleifp-1.16.2-13.amzn2.0.1.i686
libsss_simpleifp-devel-1.16.2-13.amzn2.0.1.i686
sssd-libwbclient-1.16.2-13.amzn2.0.1.i686
sssd-libwbclient-devel-1.16.2-13.amzn2.0.1.i686
sssd-winbind-idmap-1.16.2-13.amzn2.0.1.i686
libsss_certmap-1.16.2-13.amzn2.0.1.i686
libsss_certmap-devel-1.16.2-13.amzn2.0.1.i686
sssd-kcm-1.16.2-13.amzn2.0.1.i686
sssd-debuginfo-1.16.2-13.amzn2.0.1.i686
noarch:
python-sssdconfig-1.16.2-13.amzn2.0.1.noarch
src:
sssd-1.16.2-13.amzn2.0.1.src
x86_64:
sssd-1.16.2-13.amzn2.0.1.x86_64
sssd-common-1.16.2-13.amzn2.0.1.x86_64
sssd-client-1.16.2-13.amzn2.0.1.x86_64
libsss_sudo-1.16.2-13.amzn2.0.1.x86_64
libsss_autofs-1.16.2-13.amzn2.0.1.x86_64
sssd-tools-1.16.2-13.amzn2.0.1.x86_64
python-sss-1.16.2-13.amzn2.0.1.x86_64
python-sss-murmur-1.16.2-13.amzn2.0.1.x86_64
sssd-ldap-1.16.2-13.amzn2.0.1.x86_64
sssd-krb5-common-1.16.2-13.amzn2.0.1.x86_64
sssd-krb5-1.16.2-13.amzn2.0.1.x86_64
sssd-common-pac-1.16.2-13.amzn2.0.1.x86_64
sssd-ipa-1.16.2-13.amzn2.0.1.x86_64
sssd-ad-1.16.2-13.amzn2.0.1.x86_64
sssd-proxy-1.16.2-13.amzn2.0.1.x86_64
libsss_idmap-1.16.2-13.amzn2.0.1.x86_64
libsss_idmap-devel-1.16.2-13.amzn2.0.1.x86_64
libipa_hbac-1.16.2-13.amzn2.0.1.x86_64
libipa_hbac-devel-1.16.2-13.amzn2.0.1.x86_64
python-libipa_hbac-1.16.2-13.amzn2.0.1.x86_64
libsss_nss_idmap-1.16.2-13.amzn2.0.1.x86_64
libsss_nss_idmap-devel-1.16.2-13.amzn2.0.1.x86_64
python-libsss_nss_idmap-1.16.2-13.amzn2.0.1.x86_64
sssd-dbus-1.16.2-13.amzn2.0.1.x86_64
sssd-polkit-rules-1.16.2-13.amzn2.0.1.x86_64
libsss_simpleifp-1.16.2-13.amzn2.0.1.x86_64
libsss_simpleifp-devel-1.16.2-13.amzn2.0.1.x86_64
sssd-libwbclient-1.16.2-13.amzn2.0.1.x86_64
sssd-libwbclient-devel-1.16.2-13.amzn2.0.1.x86_64
sssd-winbind-idmap-1.16.2-13.amzn2.0.1.x86_64
libsss_certmap-1.16.2-13.amzn2.0.1.x86_64
libsss_certmap-devel-1.16.2-13.amzn2.0.1.x86_64
sssd-kcm-1.16.2-13.amzn2.0.1.x86_64
sssd-debuginfo-1.16.2-13.amzn2.0.1.x86_64