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             AUSCERT External Security Bulletin Redistribution

                               ESB-2024.0867
                       libmaxminddb security update
                             12 February 2024

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           libmaxminddb
Publisher:         Red Hat
Operating System:  Red Hat
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-28241  

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2024:0750

Comment: CVSS (Max):  6.5 CVE-2020-28241 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
         CVSS Source: Red Hat
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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=====================================================================
                Red Hat Security Advisory

Synopsis:          Moderate: libmaxminddb security update
Advisory ID:       RHSA-2024:0750
Product:           Red Hat Enterprise Linux AppStream EUS (v.8.8)
Advisory URL:      https://access.redhat.com/errata/RHSA-2024:0750
Issue date:        2024-02-08
CVE Names:         CVE-2020-28241
=====================================================================

1. Summary:

An update for libmaxminddb is now available for Red Hat Enterprise Linux 8.8
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of
Moderate. 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 AppStream EUS (v.8.8) - aarch64, ppc64le, i686, x86_64,
s390x

3. Description:

The libmaxminddb package contains the MaxMind DB library.

Security Fix(es):

* libmaxminddb: improper initialization in dump_entry_data_list() in maxminddb.c
(CVE-2020-28241)

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/):

1895379 - CVE-2020-28241 - libmaxminddb: improper initialization in
dump_entry_data_list() in maxminddb.c

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v.8.8)

aarch64:
libmaxminddb-0:1.2.0-10.el8_8.1.aarch64.rpm
libmaxminddb-debuginfo-0:1.2.0-10.el8_8.1.aarch64.rpm
libmaxminddb-debugsource-0:1.2.0-10.el8_8.1.aarch64.rpm
libmaxminddb-devel-0:1.2.0-10.el8_8.1.aarch64.rpm

i686:
libmaxminddb-0:1.2.0-10.el8_8.1.i686.rpm
libmaxminddb-debuginfo-0:1.2.0-10.el8_8.1.i686.rpm
libmaxminddb-debugsource-0:1.2.0-10.el8_8.1.i686.rpm
libmaxminddb-devel-0:1.2.0-10.el8_8.1.i686.rpm

ppc64le:
libmaxminddb-0:1.2.0-10.el8_8.1.ppc64le.rpm
libmaxminddb-debuginfo-0:1.2.0-10.el8_8.1.ppc64le.rpm
libmaxminddb-debugsource-0:1.2.0-10.el8_8.1.ppc64le.rpm
libmaxminddb-devel-0:1.2.0-10.el8_8.1.ppc64le.rpm

s390x:
libmaxminddb-0:1.2.0-10.el8_8.1.s390x.rpm
libmaxminddb-debuginfo-0:1.2.0-10.el8_8.1.s390x.rpm
libmaxminddb-debugsource-0:1.2.0-10.el8_8.1.s390x.rpm
libmaxminddb-devel-0:1.2.0-10.el8_8.1.s390x.rpm

Source:
libmaxminddb-0:1.2.0-10.el8_8.1.src.rpm

x86_64:
libmaxminddb-0:1.2.0-10.el8_8.1.x86_64.rpm
libmaxminddb-debuginfo-0:1.2.0-10.el8_8.1.x86_64.rpm
libmaxminddb-debugsource-0:1.2.0-10.el8_8.1.x86_64.rpm
libmaxminddb-devel-0:1.2.0-10.el8_8.1.x86_64.rpm

7. References:

https://access.redhat.com/security/cve/CVE-2020-28241
https://access.redhat.com/security/updates/classification/#moderate

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