Amazon Linux 2 Security Advisory: ALAS-2019-1351
Advisory Release Date: 2019-11-04 22:25 Pacific
Advisory Updated Date: 2019-11-07 00:30 Pacific
Severity:
Medium
Issue Overview:
A flaw was found in the way samba implemented an RPC endpoint emulating the Windows registry service API. An unprivileged attacker could use this flaw to create a new registry hive file anywhere they have unix permissions which could lead to creation of a new file in the Samba share.(CVE-2019-3880)
Affected Packages:
samba
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 samba to update your system.
New Packages:
aarch64:
samba-4.9.1-6.amzn2.0.1.aarch64
samba-client-4.9.1-6.amzn2.0.1.aarch64
samba-client-libs-4.9.1-6.amzn2.0.1.aarch64
samba-common-libs-4.9.1-6.amzn2.0.1.aarch64
samba-common-tools-4.9.1-6.amzn2.0.1.aarch64
samba-dc-4.9.1-6.amzn2.0.1.aarch64
samba-dc-libs-4.9.1-6.amzn2.0.1.aarch64
samba-devel-4.9.1-6.amzn2.0.1.aarch64
samba-krb5-printing-4.9.1-6.amzn2.0.1.aarch64
samba-libs-4.9.1-6.amzn2.0.1.aarch64
libsmbclient-4.9.1-6.amzn2.0.1.aarch64
libsmbclient-devel-4.9.1-6.amzn2.0.1.aarch64
libwbclient-4.9.1-6.amzn2.0.1.aarch64
libwbclient-devel-4.9.1-6.amzn2.0.1.aarch64
samba-python-4.9.1-6.amzn2.0.1.aarch64
samba-python-test-4.9.1-6.amzn2.0.1.aarch64
samba-test-4.9.1-6.amzn2.0.1.aarch64
samba-test-libs-4.9.1-6.amzn2.0.1.aarch64
samba-winbind-4.9.1-6.amzn2.0.1.aarch64
samba-winbind-clients-4.9.1-6.amzn2.0.1.aarch64
samba-winbind-krb5-locator-4.9.1-6.amzn2.0.1.aarch64
samba-winbind-modules-4.9.1-6.amzn2.0.1.aarch64
ctdb-4.9.1-6.amzn2.0.1.aarch64
ctdb-tests-4.9.1-6.amzn2.0.1.aarch64
samba-debuginfo-4.9.1-6.amzn2.0.1.aarch64
i686:
samba-4.9.1-6.amzn2.0.1.i686
samba-client-4.9.1-6.amzn2.0.1.i686
samba-client-libs-4.9.1-6.amzn2.0.1.i686
samba-common-libs-4.9.1-6.amzn2.0.1.i686
samba-common-tools-4.9.1-6.amzn2.0.1.i686
samba-dc-4.9.1-6.amzn2.0.1.i686
samba-dc-libs-4.9.1-6.amzn2.0.1.i686
samba-devel-4.9.1-6.amzn2.0.1.i686
samba-krb5-printing-4.9.1-6.amzn2.0.1.i686
samba-libs-4.9.1-6.amzn2.0.1.i686
libsmbclient-4.9.1-6.amzn2.0.1.i686
libsmbclient-devel-4.9.1-6.amzn2.0.1.i686
libwbclient-4.9.1-6.amzn2.0.1.i686
libwbclient-devel-4.9.1-6.amzn2.0.1.i686
samba-python-4.9.1-6.amzn2.0.1.i686
samba-python-test-4.9.1-6.amzn2.0.1.i686
samba-test-4.9.1-6.amzn2.0.1.i686
samba-test-libs-4.9.1-6.amzn2.0.1.i686
samba-winbind-4.9.1-6.amzn2.0.1.i686
samba-winbind-clients-4.9.1-6.amzn2.0.1.i686
samba-winbind-krb5-locator-4.9.1-6.amzn2.0.1.i686
samba-winbind-modules-4.9.1-6.amzn2.0.1.i686
ctdb-4.9.1-6.amzn2.0.1.i686
ctdb-tests-4.9.1-6.amzn2.0.1.i686
samba-debuginfo-4.9.1-6.amzn2.0.1.i686
noarch:
samba-common-4.9.1-6.amzn2.0.1.noarch
samba-pidl-4.9.1-6.amzn2.0.1.noarch
src:
samba-4.9.1-6.amzn2.0.1.src
x86_64:
samba-4.9.1-6.amzn2.0.1.x86_64
samba-client-4.9.1-6.amzn2.0.1.x86_64
samba-client-libs-4.9.1-6.amzn2.0.1.x86_64
samba-common-libs-4.9.1-6.amzn2.0.1.x86_64
samba-common-tools-4.9.1-6.amzn2.0.1.x86_64
samba-dc-4.9.1-6.amzn2.0.1.x86_64
samba-dc-libs-4.9.1-6.amzn2.0.1.x86_64
samba-devel-4.9.1-6.amzn2.0.1.x86_64
samba-vfs-glusterfs-4.9.1-6.amzn2.0.1.x86_64
samba-krb5-printing-4.9.1-6.amzn2.0.1.x86_64
samba-libs-4.9.1-6.amzn2.0.1.x86_64
libsmbclient-4.9.1-6.amzn2.0.1.x86_64
libsmbclient-devel-4.9.1-6.amzn2.0.1.x86_64
libwbclient-4.9.1-6.amzn2.0.1.x86_64
libwbclient-devel-4.9.1-6.amzn2.0.1.x86_64
samba-python-4.9.1-6.amzn2.0.1.x86_64
samba-python-test-4.9.1-6.amzn2.0.1.x86_64
samba-test-4.9.1-6.amzn2.0.1.x86_64
samba-test-libs-4.9.1-6.amzn2.0.1.x86_64
samba-winbind-4.9.1-6.amzn2.0.1.x86_64
samba-winbind-clients-4.9.1-6.amzn2.0.1.x86_64
samba-winbind-krb5-locator-4.9.1-6.amzn2.0.1.x86_64
samba-winbind-modules-4.9.1-6.amzn2.0.1.x86_64
ctdb-4.9.1-6.amzn2.0.1.x86_64
ctdb-tests-4.9.1-6.amzn2.0.1.x86_64
samba-debuginfo-4.9.1-6.amzn2.0.1.x86_64