You are here
Home > Preporuke > Sigurnosni nedostaci programskog paketa nss-softokn

Sigurnosni nedostaci programskog paketa nss-softokn

—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256

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

Synopsis: Important: nss-softokn security update
Advisory ID: RHSA-2020:1267-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1267
Issue date: 2020-04-01
CVE Names: CVE-2018-0495 CVE-2019-11745
=====================================================================

1. Summary:

An update for nss-softokn is now available for Red Hat Enterprise Linux 7.5
Extended Update Support.

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 ComputeNode EUS (v. 7.5) – x86_64
Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5) – x86_64
Red Hat Enterprise Linux Server EUS (v. 7.5) – ppc64, ppc64le, s390x, x86_64

3. Description:

The nss-softokn package provides the Network Security Services Softoken
Cryptographic Module.

Security Fix(es):

* nss: Out-of-bounds write when passing an output buffer smaller than the
block size to NSC_EncryptUpdate (CVE-2019-11745)

* ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries
(CVE-2018-0495)

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/):

1591163 – CVE-2018-0495 ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries
1774831 – CVE-2019-11745 nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate

6. Package List:

Red Hat Enterprise Linux ComputeNode EUS (v. 7.5):

Source:
nss-softokn-3.36.0-6.el7_5.src.rpm

x86_64:
nss-softokn-3.36.0-6.el7_5.i686.rpm
nss-softokn-3.36.0-6.el7_5.x86_64.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.i686.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.x86_64.rpm
nss-softokn-freebl-3.36.0-6.el7_5.i686.rpm
nss-softokn-freebl-3.36.0-6.el7_5.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5):

x86_64:
nss-softokn-debuginfo-3.36.0-6.el7_5.i686.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.x86_64.rpm
nss-softokn-devel-3.36.0-6.el7_5.i686.rpm
nss-softokn-devel-3.36.0-6.el7_5.x86_64.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.i686.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.x86_64.rpm

Red Hat Enterprise Linux Server EUS (v. 7.5):

Source:
nss-softokn-3.36.0-6.el7_5.src.rpm

ppc64:
nss-softokn-3.36.0-6.el7_5.ppc.rpm
nss-softokn-3.36.0-6.el7_5.ppc64.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.ppc.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.ppc64.rpm
nss-softokn-devel-3.36.0-6.el7_5.ppc.rpm
nss-softokn-devel-3.36.0-6.el7_5.ppc64.rpm
nss-softokn-freebl-3.36.0-6.el7_5.ppc.rpm
nss-softokn-freebl-3.36.0-6.el7_5.ppc64.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.ppc.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.ppc64.rpm

ppc64le:
nss-softokn-3.36.0-6.el7_5.ppc64le.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.ppc64le.rpm
nss-softokn-devel-3.36.0-6.el7_5.ppc64le.rpm
nss-softokn-freebl-3.36.0-6.el7_5.ppc64le.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.ppc64le.rpm

s390x:
nss-softokn-3.36.0-6.el7_5.s390.rpm
nss-softokn-3.36.0-6.el7_5.s390x.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.s390.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.s390x.rpm
nss-softokn-devel-3.36.0-6.el7_5.s390.rpm
nss-softokn-devel-3.36.0-6.el7_5.s390x.rpm
nss-softokn-freebl-3.36.0-6.el7_5.s390.rpm
nss-softokn-freebl-3.36.0-6.el7_5.s390x.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.s390.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.s390x.rpm

x86_64:
nss-softokn-3.36.0-6.el7_5.i686.rpm
nss-softokn-3.36.0-6.el7_5.x86_64.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.i686.rpm
nss-softokn-debuginfo-3.36.0-6.el7_5.x86_64.rpm
nss-softokn-devel-3.36.0-6.el7_5.i686.rpm
nss-softokn-devel-3.36.0-6.el7_5.x86_64.rpm
nss-softokn-freebl-3.36.0-6.el7_5.i686.rpm
nss-softokn-freebl-3.36.0-6.el7_5.x86_64.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.i686.rpm
nss-softokn-freebl-devel-3.36.0-6.el7_5.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-2018-0495
https://access.redhat.com/security/cve/CVE-2019-11745
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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=xNcH
—–END PGP SIGNATURE—–


RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce

Top
More in Preporuke
Sigurnosni nedostatak jezgre operacijskog sustava

Otkriven je sigurnosni nedostatak jezgre operacijskog sustava RHEL. Otkriveni nedostatak potencijalnim napadačima omogućuje izazivanje DoS stanja ili izvršavanje proizvoljnog programskog...

Close