Home / mailings [RHSA-2019:2237-01] Moderate: nss, nss-softokn, nss-util, and nspr security, bug fix, and enhancement update
Posted on 06 August 2019
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Moderate: nss, nss-softokn, nss-util, and nspr security, bug fix, and enhancement update
Advisory ID: RHSA-2019:2237-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2237
Issue date: 2019-08-06
CVE Names: CVE-2018-0495 CVE-2018-12404
=====================================================================
1. Summary:
An update for nss, nss-softokn, nss-util, and nspr is now available for Red
Hat Enterprise Linux 7.
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 Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
3. Description:
Network Security Services (NSS) is a set of libraries designed to support
the cross-platform development of security-enabled client and server
applications.
Netscape Portable Runtime (NSPR) provides platform independence for non-GUI
operating system facilities.
The following packages have been upgraded to a later upstream version: nss
(3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0).
(BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274)
Security Fix(es):
* ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries
(CVE-2018-0495)
* nss: Cache side-channel variant of the Bleichenbacher attack
(CVE-2018-12404)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 7.7 Release Notes linked from 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
After installing this update, applications using nss or nspr (for example,
Firefox) must be restarted for this update to take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1144186 - Cannot delete orphan private keys with certutil.
1212132 - Support for IKE/IPsec typical PKIX usage so libreswan can use nss without rejecting certs based on EKU
1431241 - Fully implement verification of RSA-PSS keys in certificates in tstclnt and selfserv [rhel-7]
1444136 - move NSS signtool to the unsupported tools in RHEL 7.6
1455288 - TLS 1.3 handshake fails with SSL_REQUIRE_SAFE_NEGOTIATION on
1508571 - Exporting RSA-PSS keys to PKCS#12 drops the rsa-pss identifier from them [rhel-7]
1508595 - Regression in handling unknown signature algorithms extensions
1509045 - selfserv refuses to use rsa-pss keys [rhel-7]
1509396 - RFC 5246 non compliance with CertificateVerify fallback to SHA-1 [rhel-7]
1510156 - RSA PKCS#1 v1.5 signatures made using rsa-pss keys are accepted as valid [rhel-7]
1514041 - certutil -O output isn't precise when the input is an ambiguous nickname used by multiple certificates
1533729 - [RFE] certutil capability: generate CSR from orphan private key
1538081 - Policy does not apply to MGF1 hash in RSA-PSS signatures [rhel-7]
1591163 - CVE-2018-0495 ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries
1639873 - mod_nss - TLS Session ID is still not maintained (ref bz 1461580)
1657164 - `certutil -u I` is not documented
1657913 - CVE-2018-12404 nss: Cache side-channel variant of the Bleichenbacher attack
1670239 - libpkix name constraints check treats CN as DNS name when it should not
1712876 - post handshake authentication with selfserv does not work if SSL_ENABLE_SESSION_TICKETS is set [rhel-7]
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source:
nspr-4.21.0-1.el7.src.rpm
nss-3.44.0-4.el7.src.rpm
nss-softokn-3.44.0-5.el7.src.rpm
nss-util-3.44.0-3.el7.src.rpm
x86_64:
nspr-4.21.0-1.el7.i686.rpm
nspr-4.21.0-1.el7.x86_64.rpm
nspr-debuginfo-4.21.0-1.el7.i686.rpm
nspr-debuginfo-4.21.0-1.el7.x86_64.rpm
nss-3.44.0-4.el7.i686.rpm
nss-3.44.0-4.el7.x86_64.rpm
nss-debuginfo-3.44.0-4.el7.i686.rpm
nss-debuginfo-3.44.0-4.el7.x86_64.rpm
nss-softokn-3.44.0-5.el7.i686.rpm
nss-softokn-3.44.0-5.el7.x86_64.rpm
nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm
nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm
nss-softokn-freebl-3.44.0-5.el7.i686.rpm
nss-softokn-freebl-3.44.0-5.el7.x86_64.rpm
nss-sysinit-3.44.0-4.el7.x86_64.rpm
nss-tools-3.44.0-4.el7.x86_64.rpm
nss-util-3.44.0-3.el7.i686.rpm
nss-util-3.44.0-3.el7.x86_64.rpm
nss-util-debuginfo-3.44.0-3.el7.i686.rpm
nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
nspr-debuginfo-4.21.0-1.el7.i686.rpm
nspr-debuginfo-4.21.0-1.el7.x86_64.rpm
nspr-devel-4.21.0-1.el7.i686.rpm
nspr-devel-4.21.0-1.el7.x86_64.rpm
nss-debuginfo-3.44.0-4.el7.i686.rpm
nss-debuginfo-3.44.0-4.el7.x86_64.rpm
nss-devel-3.44.0-4.el7.i686.rpm
nss-devel-3.44.0-4.el7.x86_64.rpm
nss-pkcs11-devel-3.44.0-4.el7.i686.rpm
nss-pkcs11-devel-3.44.0-4.el7.x86_64.rpm
nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm
nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm
nss-softokn-devel-3.44.0-5.el7.i686.rpm
nss-softokn-devel-3.44.0-5.el7.x86_64.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.i686.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.x86_64.rpm
nss-util-debuginfo-3.44.0-3.el7.i686.rpm
nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm
nss-util-devel-3.44.0-3.el7.i686.rpm
nss-util-devel-3.44.0-3.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source:
nspr-4.21.0-1.el7.src.rpm
nss-3.44.0-4.el7.src.rpm
nss-softokn-3.44.0-5.el7.src.rpm
nss-util-3.44.0-3.el7.src.rpm
x86_64:
nspr-4.21.0-1.el7.i686.rpm
nspr-4.21.0-1.el7.x86_64.rpm
nspr-debuginfo-4.21.0-1.el7.i686.rpm
nspr-debuginfo-4.21.0-1.el7.x86_64.rpm
nss-3.44.0-4.el7.i686.rpm
nss-3.44.0-4.el7.x86_64.rpm
nss-debuginfo-3.44.0-4.el7.i686.rpm
nss-debuginfo-3.44.0-4.el7.x86_64.rpm
nss-softokn-3.44.0-5.el7.i686.rpm
nss-softokn-3.44.0-5.el7.x86_64.rpm
nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm
nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm
nss-softokn-freebl-3.44.0-5.el7.i686.rpm
nss-softokn-freebl-3.44.0-5.el7.x86_64.rpm
nss-sysinit-3.44.0-4.el7.x86_64.rpm
nss-tools-3.44.0-4.el7.x86_64.rpm
nss-util-3.44.0-3.el7.i686.rpm
nss-util-3.44.0-3.el7.x86_64.rpm
nss-util-debuginfo-3.44.0-3.el7.i686.rpm
nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64:
nspr-debuginfo-4.21.0-1.el7.i686.rpm
nspr-debuginfo-4.21.0-1.el7.x86_64.rpm
nspr-devel-4.21.0-1.el7.i686.rpm
nspr-devel-4.21.0-1.el7.x86_64.rpm
nss-debuginfo-3.44.0-4.el7.i686.rpm
nss-debuginfo-3.44.0-4.el7.x86_64.rpm
nss-devel-3.44.0-4.el7.i686.rpm
nss-devel-3.44.0-4.el7.x86_64.rpm
nss-pkcs11-devel-3.44.0-4.el7.i686.rpm
nss-pkcs11-devel-3.44.0-4.el7.x86_64.rpm
nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm
nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm
nss-softokn-devel-3.44.0-5.el7.i686.rpm
nss-softokn-devel-3.44.0-5.el7.x86_64.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.i686.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.x86_64.rpm
nss-util-debuginfo-3.44.0-3.el7.i686.rpm
nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm
nss-util-devel-3.44.0-3.el7.i686.rpm
nss-util-devel-3.44.0-3.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
nspr-4.21.0-1.el7.src.rpm
nss-3.44.0-4.el7.src.rpm
nss-softokn-3.44.0-5.el7.src.rpm
nss-util-3.44.0-3.el7.src.rpm
ppc64:
nspr-4.21.0-1.el7.ppc.rpm
nspr-4.21.0-1.el7.ppc64.rpm
nspr-debuginfo-4.21.0-1.el7.ppc.rpm
nspr-debuginfo-4.21.0-1.el7.ppc64.rpm
nspr-devel-4.21.0-1.el7.ppc.rpm
nspr-devel-4.21.0-1.el7.ppc64.rpm
nss-3.44.0-4.el7.ppc.rpm
nss-3.44.0-4.el7.ppc64.rpm
nss-debuginfo-3.44.0-4.el7.ppc.rpm
nss-debuginfo-3.44.0-4.el7.ppc64.rpm
nss-devel-3.44.0-4.el7.ppc.rpm
nss-devel-3.44.0-4.el7.ppc64.rpm
nss-softokn-3.44.0-5.el7.ppc.rpm
nss-softokn-3.44.0-5.el7.ppc64.rpm
nss-softokn-debuginfo-3.44.0-5.el7.ppc.rpm
nss-softokn-debuginfo-3.44.0-5.el7.ppc64.rpm
nss-softokn-devel-3.44.0-5.el7.ppc.rpm
nss-softokn-devel-3.44.0-5.el7.ppc64.rpm
nss-softokn-freebl-3.44.0-5.el7.ppc.rpm
nss-softokn-freebl-3.44.0-5.el7.ppc64.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.ppc.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.ppc64.rpm
nss-sysinit-3.44.0-4.el7.ppc64.rpm
nss-tools-3.44.0-4.el7.ppc64.rpm
nss-util-3.44.0-3.el7.ppc.rpm
nss-util-3.44.0-3.el7.ppc64.rpm
nss-util-debuginfo-3.44.0-3.el7.ppc.rpm
nss-util-debuginfo-3.44.0-3.el7.ppc64.rpm
nss-util-devel-3.44.0-3.el7.ppc.rpm
nss-util-devel-3.44.0-3.el7.ppc64.rpm
ppc64le:
nspr-4.21.0-1.el7.ppc64le.rpm
nspr-debuginfo-4.21.0-1.el7.ppc64le.rpm
nspr-devel-4.21.0-1.el7.ppc64le.rpm
nss-3.44.0-4.el7.ppc64le.rpm
nss-debuginfo-3.44.0-4.el7.ppc64le.rpm
nss-devel-3.44.0-4.el7.ppc64le.rpm
nss-softokn-3.44.0-5.el7.ppc64le.rpm
nss-softokn-debuginfo-3.44.0-5.el7.ppc64le.rpm
nss-softokn-devel-3.44.0-5.el7.ppc64le.rpm
nss-softokn-freebl-3.44.0-5.el7.ppc64le.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.ppc64le.rpm
nss-sysinit-3.44.0-4.el7.ppc64le.rpm
nss-tools-3.44.0-4.el7.ppc64le.rpm
nss-util-3.44.0-3.el7.ppc64le.rpm
nss-util-debuginfo-3.44.0-3.el7.ppc64le.rpm
nss-util-devel-3.44.0-3.el7.ppc64le.rpm
s390x:
nspr-4.21.0-1.el7.s390.rpm
nspr-4.21.0-1.el7.s390x.rpm
nspr-debuginfo-4.21.0-1.el7.s390.rpm
nspr-debuginfo-4.21.0-1.el7.s390x.rpm
nspr-devel-4.21.0-1.el7.s390.rpm
nspr-devel-4.21.0-1.el7.s390x.rpm
nss-3.44.0-4.el7.s390.rpm
nss-3.44.0-4.el7.s390x.rpm
nss-debuginfo-3.44.0-4.el7.s390.rpm
nss-debuginfo-3.44.0-4.el7.s390x.rpm
nss-devel-3.44.0-4.el7.s390.rpm
nss-devel-3.44.0-4.el7.s390x.rpm
nss-softokn-3.44.0-5.el7.s390.rpm
nss-softokn-3.44.0-5.el7.s390x.rpm
nss-softokn-debuginfo-3.44.0-5.el7.s390.rpm
nss-softokn-debuginfo-3.44.0-5.el7.s390x.rpm
nss-softokn-devel-3.44.0-5.el7.s390.rpm
nss-softokn-devel-3.44.0-5.el7.s390x.rpm
nss-softokn-freebl-3.44.0-5.el7.s390.rpm
nss-softokn-freebl-3.44.0-5.el7.s390x.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.s390.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.s390x.rpm
nss-sysinit-3.44.0-4.el7.s390x.rpm
nss-tools-3.44.0-4.el7.s390x.rpm
nss-util-3.44.0-3.el7.s390.rpm
nss-util-3.44.0-3.el7.s390x.rpm
nss-util-debuginfo-3.44.0-3.el7.s390.rpm
nss-util-debuginfo-3.44.0-3.el7.s390x.rpm
nss-util-devel-3.44.0-3.el7.s390.rpm
nss-util-devel-3.44.0-3.el7.s390x.rpm
x86_64:
nspr-4.21.0-1.el7.i686.rpm
nspr-4.21.0-1.el7.x86_64.rpm
nspr-debuginfo-4.21.0-1.el7.i686.rpm
nspr-debuginfo-4.21.0-1.el7.x86_64.rpm
nspr-devel-4.21.0-1.el7.i686.rpm
nspr-devel-4.21.0-1.el7.x86_64.rpm
nss-3.44.0-4.el7.i686.rpm
nss-3.44.0-4.el7.x86_64.rpm
nss-debuginfo-3.44.0-4.el7.i686.rpm
nss-debuginfo-3.44.0-4.el7.x86_64.rpm
nss-devel-3.44.0-4.el7.i686.rpm
nss-devel-3.44.0-4.el7.x86_64.rpm
nss-softokn-3.44.0-5.el7.i686.rpm
nss-softokn-3.44.0-5.el7.x86_64.rpm
nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm
nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm
nss-softokn-devel-3.44.0-5.el7.i686.rpm
nss-softokn-devel-3.44.0-5.el7.x86_64.rpm
nss-softokn-freebl-3.44.0-5.el7.i686.rpm
nss-softokn-freebl-3.44.0-5.el7.x86_64.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.i686.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.x86_64.rpm
nss-sysinit-3.44.0-4.el7.x86_64.rpm
nss-tools-3.44.0-4.el7.x86_64.rpm
nss-util-3.44.0-3.el7.i686.rpm
nss-util-3.44.0-3.el7.x86_64.rpm
nss-util-debuginfo-3.44.0-3.el7.i686.rpm
nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm
nss-util-devel-3.44.0-3.el7.i686.rpm
nss-util-devel-3.44.0-3.el7.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64:
nss-debuginfo-3.44.0-4.el7.ppc.rpm
nss-debuginfo-3.44.0-4.el7.ppc64.rpm
nss-pkcs11-devel-3.44.0-4.el7.ppc.rpm
nss-pkcs11-devel-3.44.0-4.el7.ppc64.rpm
ppc64le:
nss-debuginfo-3.44.0-4.el7.ppc64le.rpm
nss-pkcs11-devel-3.44.0-4.el7.ppc64le.rpm
s390x:
nss-debuginfo-3.44.0-4.el7.s390.rpm
nss-debuginfo-3.44.0-4.el7.s390x.rpm
nss-pkcs11-devel-3.44.0-4.el7.s390.rpm
nss-pkcs11-devel-3.44.0-4.el7.s390x.rpm
x86_64:
nss-debuginfo-3.44.0-4.el7.i686.rpm
nss-debuginfo-3.44.0-4.el7.x86_64.rpm
nss-pkcs11-devel-3.44.0-4.el7.i686.rpm
nss-pkcs11-devel-3.44.0-4.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
nspr-4.21.0-1.el7.src.rpm
nss-3.44.0-4.el7.src.rpm
nss-softokn-3.44.0-5.el7.src.rpm
nss-util-3.44.0-3.el7.src.rpm
x86_64:
nspr-4.21.0-1.el7.i686.rpm
nspr-4.21.0-1.el7.x86_64.rpm
nspr-debuginfo-4.21.0-1.el7.i686.rpm
nspr-debuginfo-4.21.0-1.el7.x86_64.rpm
nspr-devel-4.21.0-1.el7.i686.rpm
nspr-devel-4.21.0-1.el7.x86_64.rpm
nss-3.44.0-4.el7.i686.rpm
nss-3.44.0-4.el7.x86_64.rpm
nss-debuginfo-3.44.0-4.el7.i686.rpm
nss-debuginfo-3.44.0-4.el7.x86_64.rpm
nss-devel-3.44.0-4.el7.i686.rpm
nss-devel-3.44.0-4.el7.x86_64.rpm
nss-softokn-3.44.0-5.el7.i686.rpm
nss-softokn-3.44.0-5.el7.x86_64.rpm
nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm
nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm
nss-softokn-devel-3.44.0-5.el7.i686.rpm
nss-softokn-devel-3.44.0-5.el7.x86_64.rpm
nss-softokn-freebl-3.44.0-5.el7.i686.rpm
nss-softokn-freebl-3.44.0-5.el7.x86_64.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.i686.rpm
nss-softokn-freebl-devel-3.44.0-5.el7.x86_64.rpm
nss-sysinit-3.44.0-4.el7.x86_64.rpm
nss-tools-3.44.0-4.el7.x86_64.rpm
nss-util-3.44.0-3.el7.i686.rpm
nss-util-3.44.0-3.el7.x86_64.rpm
nss-util-debuginfo-3.44.0-3.el7.i686.rpm
nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm
nss-util-devel-3.44.0-3.el7.i686.rpm
nss-util-devel-3.44.0-3.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
nss-debuginfo-3.44.0-4.el7.i686.rpm
nss-debuginfo-3.44.0-4.el7.x86_64.rpm
nss-pkcs11-devel-3.44.0-4.el7.i686.rpm
nss-pkcs11-devel-3.44.0-4.el7.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-2018-12404
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2019 Red Hat, Inc.
