RedHat: RHSA-2019-4190:01 Important: nss, nss-softokn,

    Date 10 Dec 2019
    567
    Posted By LinuxSecurity Advisories
    An update for nss, nss-softokn, and nss-util is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: nss, nss-softokn, nss-util security update
    Advisory ID:       RHSA-2019:4190-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:4190
    Issue date:        2019-12-10
    CVE Names:         CVE-2019-11729 CVE-2019-11745 
    =====================================================================
    
    1. Summary:
    
    An update for nss, nss-softokn, and nss-util is now available for Red Hat
    Enterprise Linux 7.
    
    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 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.
    
    The nss-softokn package provides the Network Security Services Softoken
    Cryptographic Module.
    
    The nss-util packages provide utilities for use with the Network Security
    Services (NSS) libraries.
    
    Security Fix(es):
    
    * nss: Out-of-bounds write when passing an output buffer smaller than the
    block size to NSC_EncryptUpdate (CVE-2019-11745)
    
    * nss: Empty or malformed p256-ECDH public keys may trigger a segmentation
    fault (CVE-2019-11729)
    
    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
    
    After installing this update, applications using NSS (for example, Firefox)
    must be restarted for this update to take effect.
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1728437 - CVE-2019-11729 nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault
    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 Client (v. 7):
    
    Source:
    nss-3.44.0-7.el7_7.src.rpm
    nss-softokn-3.44.0-8.el7_7.src.rpm
    nss-util-3.44.0-4.el7_7.src.rpm
    
    x86_64:
    nss-3.44.0-7.el7_7.i686.rpm
    nss-3.44.0-7.el7_7.x86_64.rpm
    nss-debuginfo-3.44.0-7.el7_7.i686.rpm
    nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm
    nss-softokn-3.44.0-8.el7_7.i686.rpm
    nss-softokn-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.i686.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm
    nss-sysinit-3.44.0-7.el7_7.x86_64.rpm
    nss-tools-3.44.0-7.el7_7.x86_64.rpm
    nss-util-3.44.0-4.el7_7.i686.rpm
    nss-util-3.44.0-4.el7_7.x86_64.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux Client Optional (v. 7):
    
    x86_64:
    nss-debuginfo-3.44.0-7.el7_7.i686.rpm
    nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm
    nss-devel-3.44.0-7.el7_7.i686.rpm
    nss-devel-3.44.0-7.el7_7.x86_64.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.i686.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.x86_64.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-devel-3.44.0-8.el7_7.i686.rpm
    nss-softokn-devel-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.i686.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.x86_64.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm
    nss-util-devel-3.44.0-4.el7_7.i686.rpm
    nss-util-devel-3.44.0-4.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux ComputeNode (v. 7):
    
    Source:
    nss-3.44.0-7.el7_7.src.rpm
    nss-softokn-3.44.0-8.el7_7.src.rpm
    nss-util-3.44.0-4.el7_7.src.rpm
    
    x86_64:
    nss-3.44.0-7.el7_7.i686.rpm
    nss-3.44.0-7.el7_7.x86_64.rpm
    nss-debuginfo-3.44.0-7.el7_7.i686.rpm
    nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm
    nss-softokn-3.44.0-8.el7_7.i686.rpm
    nss-softokn-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.i686.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm
    nss-sysinit-3.44.0-7.el7_7.x86_64.rpm
    nss-tools-3.44.0-7.el7_7.x86_64.rpm
    nss-util-3.44.0-4.el7_7.i686.rpm
    nss-util-3.44.0-4.el7_7.x86_64.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux ComputeNode Optional (v. 7):
    
    x86_64:
    nss-debuginfo-3.44.0-7.el7_7.i686.rpm
    nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm
    nss-devel-3.44.0-7.el7_7.i686.rpm
    nss-devel-3.44.0-7.el7_7.x86_64.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.i686.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.x86_64.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-devel-3.44.0-8.el7_7.i686.rpm
    nss-softokn-devel-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.i686.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.x86_64.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm
    nss-util-devel-3.44.0-4.el7_7.i686.rpm
    nss-util-devel-3.44.0-4.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux Server (v. 7):
    
    Source:
    nss-3.44.0-7.el7_7.src.rpm
    nss-softokn-3.44.0-8.el7_7.src.rpm
    nss-util-3.44.0-4.el7_7.src.rpm
    
    ppc64:
    nss-3.44.0-7.el7_7.ppc.rpm
    nss-3.44.0-7.el7_7.ppc64.rpm
    nss-debuginfo-3.44.0-7.el7_7.ppc.rpm
    nss-debuginfo-3.44.0-7.el7_7.ppc64.rpm
    nss-devel-3.44.0-7.el7_7.ppc.rpm
    nss-devel-3.44.0-7.el7_7.ppc64.rpm
    nss-softokn-3.44.0-8.el7_7.ppc.rpm
    nss-softokn-3.44.0-8.el7_7.ppc64.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.ppc.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.ppc64.rpm
    nss-softokn-devel-3.44.0-8.el7_7.ppc.rpm
    nss-softokn-devel-3.44.0-8.el7_7.ppc64.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.ppc.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.ppc64.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.ppc.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.ppc64.rpm
    nss-sysinit-3.44.0-7.el7_7.ppc64.rpm
    nss-tools-3.44.0-7.el7_7.ppc64.rpm
    nss-util-3.44.0-4.el7_7.ppc.rpm
    nss-util-3.44.0-4.el7_7.ppc64.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.ppc.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.ppc64.rpm
    nss-util-devel-3.44.0-4.el7_7.ppc.rpm
    nss-util-devel-3.44.0-4.el7_7.ppc64.rpm
    
    ppc64le:
    nss-3.44.0-7.el7_7.ppc64le.rpm
    nss-debuginfo-3.44.0-7.el7_7.ppc64le.rpm
    nss-devel-3.44.0-7.el7_7.ppc64le.rpm
    nss-softokn-3.44.0-8.el7_7.ppc64le.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.ppc64le.rpm
    nss-softokn-devel-3.44.0-8.el7_7.ppc64le.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.ppc64le.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.ppc64le.rpm
    nss-sysinit-3.44.0-7.el7_7.ppc64le.rpm
    nss-tools-3.44.0-7.el7_7.ppc64le.rpm
    nss-util-3.44.0-4.el7_7.ppc64le.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.ppc64le.rpm
    nss-util-devel-3.44.0-4.el7_7.ppc64le.rpm
    
    s390x:
    nss-3.44.0-7.el7_7.s390.rpm
    nss-3.44.0-7.el7_7.s390x.rpm
    nss-debuginfo-3.44.0-7.el7_7.s390.rpm
    nss-debuginfo-3.44.0-7.el7_7.s390x.rpm
    nss-devel-3.44.0-7.el7_7.s390.rpm
    nss-devel-3.44.0-7.el7_7.s390x.rpm
    nss-softokn-3.44.0-8.el7_7.s390.rpm
    nss-softokn-3.44.0-8.el7_7.s390x.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.s390.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.s390x.rpm
    nss-softokn-devel-3.44.0-8.el7_7.s390.rpm
    nss-softokn-devel-3.44.0-8.el7_7.s390x.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.s390.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.s390x.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.s390.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.s390x.rpm
    nss-sysinit-3.44.0-7.el7_7.s390x.rpm
    nss-tools-3.44.0-7.el7_7.s390x.rpm
    nss-util-3.44.0-4.el7_7.s390.rpm
    nss-util-3.44.0-4.el7_7.s390x.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.s390.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.s390x.rpm
    nss-util-devel-3.44.0-4.el7_7.s390.rpm
    nss-util-devel-3.44.0-4.el7_7.s390x.rpm
    
    x86_64:
    nss-3.44.0-7.el7_7.i686.rpm
    nss-3.44.0-7.el7_7.x86_64.rpm
    nss-debuginfo-3.44.0-7.el7_7.i686.rpm
    nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm
    nss-devel-3.44.0-7.el7_7.i686.rpm
    nss-devel-3.44.0-7.el7_7.x86_64.rpm
    nss-softokn-3.44.0-8.el7_7.i686.rpm
    nss-softokn-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-devel-3.44.0-8.el7_7.i686.rpm
    nss-softokn-devel-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.i686.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.i686.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.x86_64.rpm
    nss-sysinit-3.44.0-7.el7_7.x86_64.rpm
    nss-tools-3.44.0-7.el7_7.x86_64.rpm
    nss-util-3.44.0-4.el7_7.i686.rpm
    nss-util-3.44.0-4.el7_7.x86_64.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm
    nss-util-devel-3.44.0-4.el7_7.i686.rpm
    nss-util-devel-3.44.0-4.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux Server Optional (v. 7):
    
    ppc64:
    nss-debuginfo-3.44.0-7.el7_7.ppc.rpm
    nss-debuginfo-3.44.0-7.el7_7.ppc64.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.ppc.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.ppc64.rpm
    
    ppc64le:
    nss-debuginfo-3.44.0-7.el7_7.ppc64le.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.ppc64le.rpm
    
    s390x:
    nss-debuginfo-3.44.0-7.el7_7.s390.rpm
    nss-debuginfo-3.44.0-7.el7_7.s390x.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.s390.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.s390x.rpm
    
    x86_64:
    nss-debuginfo-3.44.0-7.el7_7.i686.rpm
    nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.i686.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation (v. 7):
    
    Source:
    nss-3.44.0-7.el7_7.src.rpm
    nss-softokn-3.44.0-8.el7_7.src.rpm
    nss-util-3.44.0-4.el7_7.src.rpm
    
    x86_64:
    nss-3.44.0-7.el7_7.i686.rpm
    nss-3.44.0-7.el7_7.x86_64.rpm
    nss-debuginfo-3.44.0-7.el7_7.i686.rpm
    nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm
    nss-devel-3.44.0-7.el7_7.i686.rpm
    nss-devel-3.44.0-7.el7_7.x86_64.rpm
    nss-softokn-3.44.0-8.el7_7.i686.rpm
    nss-softokn-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm
    nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-devel-3.44.0-8.el7_7.i686.rpm
    nss-softokn-devel-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.i686.rpm
    nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.i686.rpm
    nss-softokn-freebl-devel-3.44.0-8.el7_7.x86_64.rpm
    nss-sysinit-3.44.0-7.el7_7.x86_64.rpm
    nss-tools-3.44.0-7.el7_7.x86_64.rpm
    nss-util-3.44.0-4.el7_7.i686.rpm
    nss-util-3.44.0-4.el7_7.x86_64.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm
    nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm
    nss-util-devel-3.44.0-4.el7_7.i686.rpm
    nss-util-devel-3.44.0-4.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation Optional (v. 7):
    
    x86_64:
    nss-debuginfo-3.44.0-7.el7_7.i686.rpm
    nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.i686.rpm
    nss-pkcs11-devel-3.44.0-7.el7_7.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-2019-11729
    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 . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2019 Red Hat, Inc.
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    [{"id":"109","title":"Yes - the hardware kill switches and default ad blocking\/tracking protection sold me on it.","votes":"2","type":"x","order":"1","pct":40,"resources":[]},{"id":"110","title":"Not sure yet - I need to do more research.","votes":"2","type":"x","order":"2","pct":40,"resources":[]},{"id":"111","title":"No - I'm satisfied with my current laptop and have no security\/privacy concerns.","votes":"1","type":"x","order":"3","pct":20,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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