Synopsis:          Moderate: samba security and bug fix update
Advisory ID:       SLSA-2021:2313-1
Issue Date:        2021-06-09
CVE Numbers:       CVE-2021-20254
--

Security Fix(es):

* samba: Negative idmap cache entries can cause incorrect group entries in
the Samba file server process token (CVE-2021-20254)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE

Bug Fix(es):

* smb.service stops when samba rpms are updated

* samba printing dumps core

---
SL7
x86_64

libsmbclient-4.10.16-15.el7_9.i686.rpm
libsmbclient-4.10.16-15.el7_9.x86_64.rpm
libsmbclient-devel-4.10.16-15.el7_9.i686.rpm
libsmbclient-devel-4.10.16-15.el7_9.x86_64.rpm
libwbclient-4.10.16-15.el7_9.i686.rpm
libwbclient-4.10.16-15.el7_9.x86_64.rpm
libwbclient-devel-4.10.16-15.el7_9.i686.rpm
libwbclient-devel-4.10.16-15.el7_9.x86_64.rpm
samba-4.10.16-15.el7_9.x86_64.rpm
samba-client-4.10.16-15.el7_9.x86_64.rpm
samba-client-libs-4.10.16-15.el7_9.i686.rpm
samba-client-libs-4.10.16-15.el7_9.x86_64.rpm
samba-common-libs-4.10.16-15.el7_9.i686.rpm
samba-common-libs-4.10.16-15.el7_9.x86_64.rpm
samba-common-tools-4.10.16-15.el7_9.x86_64.rpm
samba-dc-4.10.16-15.el7_9.x86_64.rpm
samba-dc-libs-4.10.16-15.el7_9.x86_64.rpm
samba-debuginfo-4.10.16-15.el7_9.i686.rpm
samba-debuginfo-4.10.16-15.el7_9.x86_64.rpm
samba-devel-4.10.16-15.el7_9.i686.rpm
samba-devel-4.10.16-15.el7_9.x86_64.rpm
samba-krb5-printing-4.10.16-15.el7_9.x86_64.rpm
samba-libs-4.10.16-15.el7_9.i686.rpm
samba-libs-4.10.16-15.el7_9.x86_64.rpm
samba-python-4.10.16-15.el7_9.i686.rpm
samba-python-4.10.16-15.el7_9.x86_64.rpm
samba-python-test-4.10.16-15.el7_9.x86_64.rpm
samba-test-4.10.16-15.el7_9.x86_64.rpm
samba-test-libs-4.10.16-15.el7_9.i686.rpm
samba-test-libs-4.10.16-15.el7_9.x86_64.rpm
samba-vfs-glusterfs-4.10.16-15.el7_9.x86_64.rpm
samba-winbind-4.10.16-15.el7_9.x86_64.rpm
samba-winbind-clients-4.10.16-15.el7_9.x86_64.rpm
samba-winbind-krb5-locator-4.10.16-15.el7_9.x86_64.rpm
samba-winbind-modules-4.10.16-15.el7_9.i686.rpm
samba-winbind-modules-4.10.16-15.el7_9.x86_64.rpm

noarch
samba-common-4.10.16-15.el7_9.noarch.rpm
samba-pidl-4.10.16-15.el7_9.noarch.rpm
--

- Scientific Linux Development Team

SciLinux: SLSA-2021-2313-1 Moderate: samba on SL7.x x86_64

samba: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token (CVE-2021-20254) For more details about the security issue(s), includin...

Summary

Moderate: samba security and bug fix update



Security Fixes

* samba: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token (CVE-2021-20254)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE

Severity
Advisory ID: SLSA-2021:2313-1
Issued Date: : 2021-06-09
CVE Numbers: CVE-2021-20254

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