Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 557
Alerts This Week
Warning Icon 1 557

Red Hat: RHSA-2021-1197 Important: Samba Out Of Bounds Read

red hat
Calendar Grey April 14, 2021
Dist Redhat Esm H88
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ====================================================
An update for libldb is now available for Red Hat Enterprise Linux 8

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

Summary

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.

Topics%20covered

Topics Covered

security advisory red hat samba important Red Hat Enterprise important update ldap out of bounds read libldb RHEL 8

References

https://access.redhat.com/security/cve/CVE-2021-20277 https://access.redhat.com/security/updates/classification/#important

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

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

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

Topic

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 impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory red hat samba important Red Hat Enterprise important update ldap out of bounds read libldb RHEL 8

Relevant Releases Architectures

Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

1941402 - CVE-2021-20277 samba: Out of bounds read in AD DC LDAP server

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.