exploit the possibilities

Red Hat Security Advisory 2020-0246-01

Red Hat Security Advisory 2020-0246-01
Posted Jan 27, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0246-01 - The libarchive programming library can create and read several different streaming archive formats, including GNU tar, cpio, and ISO 9660 CD-ROM images. Libarchive is used notably in the bsdtar utility, scripting language bindings such as python-libarchive, and several popular desktop file managers. Issues addressed include a use-after-free vulnerability.

tags | advisory, python
systems | linux, redhat
advisories | CVE-2019-18408
MD5 | de3f05a080766b70eeb0e5bec0dacc42

Red Hat Security Advisory 2020-0246-01

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

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

Synopsis: Important: libarchive security update
Advisory ID: RHSA-2020:0246-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0246
Issue date: 2020-01-27
CVE Names: CVE-2019-18408
====================================================================
1. Summary:

An update for libarchive is now available for Red Hat Enterprise Linux 8.0
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 BaseOS E4S (v. 8.0) - ppc64le, x86_64

3. Description:

The libarchive programming library can create and read several different
streaming archive formats, including GNU tar, cpio, and ISO 9660 CD-ROM
images. Libarchive is used notably in the bsdtar utility, scripting
language bindings such as python-libarchive, and several popular desktop
file managers.

Security Fix(es):

* libarchive: use-after-free in archive_read_format_rar_read_data when
there is an error in the decompression of an archive entry (CVE-2019-18408)

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/):

1769979 - CVE-2019-18408 libarchive: use-after-free in archive_read_format_rar_read_data when there is an error in the decompression of an archive entry

6. Package List:

Red Hat Enterprise Linux BaseOS E4S (v. 8.0):

Source:
libarchive-3.3.2-4.el8_0.src.rpm

ppc64le:
bsdcat-debuginfo-3.3.2-4.el8_0.ppc64le.rpm
bsdcpio-debuginfo-3.3.2-4.el8_0.ppc64le.rpm
bsdtar-3.3.2-4.el8_0.ppc64le.rpm
bsdtar-debuginfo-3.3.2-4.el8_0.ppc64le.rpm
libarchive-3.3.2-4.el8_0.ppc64le.rpm
libarchive-debuginfo-3.3.2-4.el8_0.ppc64le.rpm
libarchive-debugsource-3.3.2-4.el8_0.ppc64le.rpm

x86_64:
bsdcat-debuginfo-3.3.2-4.el8_0.i686.rpm
bsdcat-debuginfo-3.3.2-4.el8_0.x86_64.rpm
bsdcpio-debuginfo-3.3.2-4.el8_0.i686.rpm
bsdcpio-debuginfo-3.3.2-4.el8_0.x86_64.rpm
bsdtar-3.3.2-4.el8_0.x86_64.rpm
bsdtar-debuginfo-3.3.2-4.el8_0.i686.rpm
bsdtar-debuginfo-3.3.2-4.el8_0.x86_64.rpm
libarchive-3.3.2-4.el8_0.i686.rpm
libarchive-3.3.2-4.el8_0.x86_64.rpm
libarchive-debuginfo-3.3.2-4.el8_0.i686.rpm
libarchive-debuginfo-3.3.2-4.el8_0.x86_64.rpm
libarchive-debugsource-3.3.2-4.el8_0.i686.rpm
libarchive-debugsource-3.3.2-4.el8_0.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-2019-18408
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 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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gYu9
-----END PGP SIGNATURE-----

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

File Archive:

October 2020

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Oct 1st
    25 Files
  • 2
    Oct 2nd
    13 Files
  • 3
    Oct 3rd
    1 Files
  • 4
    Oct 4th
    1 Files
  • 5
    Oct 5th
    15 Files
  • 6
    Oct 6th
    15 Files
  • 7
    Oct 7th
    15 Files
  • 8
    Oct 8th
    11 Files
  • 9
    Oct 9th
    3 Files
  • 10
    Oct 10th
    1 Files
  • 11
    Oct 11th
    1 Files
  • 12
    Oct 12th
    8 Files
  • 13
    Oct 13th
    12 Files
  • 14
    Oct 14th
    23 Files
  • 15
    Oct 15th
    4 Files
  • 16
    Oct 16th
    13 Files
  • 17
    Oct 17th
    1 Files
  • 18
    Oct 18th
    1 Files
  • 19
    Oct 19th
    27 Files
  • 20
    Oct 20th
    41 Files
  • 21
    Oct 21st
    0 Files
  • 22
    Oct 22nd
    0 Files
  • 23
    Oct 23rd
    0 Files
  • 24
    Oct 24th
    0 Files
  • 25
    Oct 25th
    0 Files
  • 26
    Oct 26th
    0 Files
  • 27
    Oct 27th
    0 Files
  • 28
    Oct 28th
    0 Files
  • 29
    Oct 29th
    0 Files
  • 30
    Oct 30th
    0 Files
  • 31
    Oct 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close