exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2021-2174-01

Red Hat Security Advisory 2021-2174-01
Posted Jun 1, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-2174-01 - GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Issues addressed include an integer overflow vulnerability.

tags | advisory, overflow
systems | linux, redhat
advisories | CVE-2021-27219
SHA-256 | faf52ca76dff42164de9bb72c6a07c121795726e29c7a03c6be98f0163a5f3fa

Red Hat Security Advisory 2021-2174-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Important: glib2 security update
Advisory ID: RHSA-2021:2174-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2174
Issue date: 2021-06-01
CVE Names: CVE-2021-27219
====================================================================
1. Summary:

An update for glib2 is now available for Red Hat Enterprise Linux 7.4
Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update
Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP
Solutions.

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 Server AUS (v. 7.4) - x86_64
Red Hat Enterprise Linux Server E4S (v. 7.4) - ppc64le, x86_64
Red Hat Enterprise Linux Server Optional AUS (v. 7.4) - noarch, x86_64
Red Hat Enterprise Linux Server Optional E4S (v. 7.4) - noarch, ppc64le, x86_64
Red Hat Enterprise Linux Server Optional TUS (v. 7.4) - noarch, x86_64
Red Hat Enterprise Linux Server TUS (v. 7.4) - x86_64

3. Description:

GLib provides the core application building blocks for libraries and
applications written in C. It provides the core object system used in
GNOME, the main loop implementation, and a large set of utility functions
for strings and common data structures.

Security Fix(es):

* glib: integer overflow in g_bytes_new function on 64-bit platforms due to
an implicit cast from 64 bits to 32 bits (CVE-2021-27219)

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/):

1929858 - CVE-2021-27219 glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits

6. Package List:

Red Hat Enterprise Linux Server AUS (v. 7.4):

Source:
glib2-2.50.3-4.el7_4.src.rpm

x86_64:
glib2-2.50.3-4.el7_4.i686.rpm
glib2-2.50.3-4.el7_4.x86_64.rpm
glib2-debuginfo-2.50.3-4.el7_4.i686.rpm
glib2-debuginfo-2.50.3-4.el7_4.x86_64.rpm
glib2-devel-2.50.3-4.el7_4.i686.rpm
glib2-devel-2.50.3-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server E4S (v. 7.4):

Source:
glib2-2.50.3-4.el7_4.src.rpm

ppc64le:
glib2-2.50.3-4.el7_4.ppc64le.rpm
glib2-debuginfo-2.50.3-4.el7_4.ppc64le.rpm
glib2-devel-2.50.3-4.el7_4.ppc64le.rpm

x86_64:
glib2-2.50.3-4.el7_4.i686.rpm
glib2-2.50.3-4.el7_4.x86_64.rpm
glib2-debuginfo-2.50.3-4.el7_4.i686.rpm
glib2-debuginfo-2.50.3-4.el7_4.x86_64.rpm
glib2-devel-2.50.3-4.el7_4.i686.rpm
glib2-devel-2.50.3-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server TUS (v. 7.4):

Source:
glib2-2.50.3-4.el7_4.src.rpm

x86_64:
glib2-2.50.3-4.el7_4.i686.rpm
glib2-2.50.3-4.el7_4.x86_64.rpm
glib2-debuginfo-2.50.3-4.el7_4.i686.rpm
glib2-debuginfo-2.50.3-4.el7_4.x86_64.rpm
glib2-devel-2.50.3-4.el7_4.i686.rpm
glib2-devel-2.50.3-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server Optional AUS (v. 7.4):

noarch:
glib2-doc-2.50.3-4.el7_4.noarch.rpm

x86_64:
glib2-debuginfo-2.50.3-4.el7_4.i686.rpm
glib2-debuginfo-2.50.3-4.el7_4.x86_64.rpm
glib2-fam-2.50.3-4.el7_4.x86_64.rpm
glib2-static-2.50.3-4.el7_4.i686.rpm
glib2-static-2.50.3-4.el7_4.x86_64.rpm
glib2-tests-2.50.3-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server Optional E4S (v. 7.4):

noarch:
glib2-doc-2.50.3-4.el7_4.noarch.rpm

ppc64le:
glib2-debuginfo-2.50.3-4.el7_4.ppc64le.rpm
glib2-fam-2.50.3-4.el7_4.ppc64le.rpm
glib2-static-2.50.3-4.el7_4.ppc64le.rpm
glib2-tests-2.50.3-4.el7_4.ppc64le.rpm

x86_64:
glib2-debuginfo-2.50.3-4.el7_4.i686.rpm
glib2-debuginfo-2.50.3-4.el7_4.x86_64.rpm
glib2-fam-2.50.3-4.el7_4.x86_64.rpm
glib2-static-2.50.3-4.el7_4.i686.rpm
glib2-static-2.50.3-4.el7_4.x86_64.rpm
glib2-tests-2.50.3-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server Optional TUS (v. 7.4):

noarch:
glib2-doc-2.50.3-4.el7_4.noarch.rpm

x86_64:
glib2-debuginfo-2.50.3-4.el7_4.i686.rpm
glib2-debuginfo-2.50.3-4.el7_4.x86_64.rpm
glib2-fam-2.50.3-4.el7_4.x86_64.rpm
glib2-static-2.50.3-4.el7_4.i686.rpm
glib2-static-2.50.3-4.el7_4.x86_64.rpm
glib2-tests-2.50.3-4.el7_4.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-2021-27219
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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9n3l
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

April 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Apr 1st
    10 Files
  • 2
    Apr 2nd
    26 Files
  • 3
    Apr 3rd
    40 Files
  • 4
    Apr 4th
    6 Files
  • 5
    Apr 5th
    26 Files
  • 6
    Apr 6th
    0 Files
  • 7
    Apr 7th
    0 Files
  • 8
    Apr 8th
    22 Files
  • 9
    Apr 9th
    14 Files
  • 10
    Apr 10th
    10 Files
  • 11
    Apr 11th
    13 Files
  • 12
    Apr 12th
    14 Files
  • 13
    Apr 13th
    0 Files
  • 14
    Apr 14th
    0 Files
  • 15
    Apr 15th
    30 Files
  • 16
    Apr 16th
    10 Files
  • 17
    Apr 17th
    22 Files
  • 18
    Apr 18th
    45 Files
  • 19
    Apr 19th
    0 Files
  • 20
    Apr 20th
    0 Files
  • 21
    Apr 21st
    0 Files
  • 22
    Apr 22nd
    0 Files
  • 23
    Apr 23rd
    0 Files
  • 24
    Apr 24th
    0 Files
  • 25
    Apr 25th
    0 Files
  • 26
    Apr 26th
    0 Files
  • 27
    Apr 27th
    0 Files
  • 28
    Apr 28th
    0 Files
  • 29
    Apr 29th
    0 Files
  • 30
    Apr 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close