A libldb security update has been released for Red Hat Enterprise Linux 8.
RHSA-2021:1197-01: Important: libldb security update
=====================================================================
Red Hat Security Advisory
Synopsis: Important: libldb security update
Advisory ID: RHSA-2021:1197-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1197
Issue date: 2021-04-14
CVE Names: CVE-2021-20277
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1. Summary:
An update for libldb is now available for Red Hat Enterprise Linux 8.
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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64
3. Description:
The libldb packages provide an extensible library that implements an
LDAP-like API to access remote LDAP servers, or use local TDB databases.
Security Fix(es):
* samba: Out of bounds read in AD DC LDAP server (CVE-2021-20277)
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.
4. 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
5. Bugs fixed ( https://bugzilla.redhat.com/):
1941402 - CVE-2021-20277 samba: Out of bounds read in AD DC LDAP server
6. Package List:
Red Hat Enterprise Linux BaseOS (v. 8):
Source:
libldb-2.1.3-3.el8_3.src.rpm
aarch64:
ldb-tools-2.1.3-3.el8_3.aarch64.rpm
ldb-tools-debuginfo-2.1.3-3.el8_3.aarch64.rpm
libldb-2.1.3-3.el8_3.aarch64.rpm
libldb-debuginfo-2.1.3-3.el8_3.aarch64.rpm
libldb-debugsource-2.1.3-3.el8_3.aarch64.rpm
libldb-devel-2.1.3-3.el8_3.aarch64.rpm
python3-ldb-2.1.3-3.el8_3.aarch64.rpm
python3-ldb-debuginfo-2.1.3-3.el8_3.aarch64.rpm
ppc64le:
ldb-tools-2.1.3-3.el8_3.ppc64le.rpm
ldb-tools-debuginfo-2.1.3-3.el8_3.ppc64le.rpm
libldb-2.1.3-3.el8_3.ppc64le.rpm
libldb-debuginfo-2.1.3-3.el8_3.ppc64le.rpm
libldb-debugsource-2.1.3-3.el8_3.ppc64le.rpm
libldb-devel-2.1.3-3.el8_3.ppc64le.rpm
python3-ldb-2.1.3-3.el8_3.ppc64le.rpm
python3-ldb-debuginfo-2.1.3-3.el8_3.ppc64le.rpm
s390x:
ldb-tools-2.1.3-3.el8_3.s390x.rpm
ldb-tools-debuginfo-2.1.3-3.el8_3.s390x.rpm
libldb-2.1.3-3.el8_3.s390x.rpm
libldb-debuginfo-2.1.3-3.el8_3.s390x.rpm
libldb-debugsource-2.1.3-3.el8_3.s390x.rpm
libldb-devel-2.1.3-3.el8_3.s390x.rpm
python3-ldb-2.1.3-3.el8_3.s390x.rpm
python3-ldb-debuginfo-2.1.3-3.el8_3.s390x.rpm
x86_64:
ldb-tools-2.1.3-3.el8_3.x86_64.rpm
ldb-tools-debuginfo-2.1.3-3.el8_3.i686.rpm
ldb-tools-debuginfo-2.1.3-3.el8_3.x86_64.rpm
libldb-2.1.3-3.el8_3.i686.rpm
libldb-2.1.3-3.el8_3.x86_64.rpm
libldb-debuginfo-2.1.3-3.el8_3.i686.rpm
libldb-debuginfo-2.1.3-3.el8_3.x86_64.rpm
libldb-debugsource-2.1.3-3.el8_3.i686.rpm
libldb-debugsource-2.1.3-3.el8_3.x86_64.rpm
libldb-devel-2.1.3-3.el8_3.i686.rpm
libldb-devel-2.1.3-3.el8_3.x86_64.rpm
python3-ldb-2.1.3-3.el8_3.i686.rpm
python3-ldb-2.1.3-3.el8_3.x86_64.rpm
python3-ldb-debuginfo-2.1.3-3.el8_3.i686.rpm
python3-ldb-debuginfo-2.1.3-3.el8_3.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2021-20277
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc.
