RedHat: RHSA-2020-0243:01 Important: nss security update

    Date27 Jan 2020
    241
    Posted ByLinuxSecurity Advisories
    An update for nss 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,
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: nss security update
    Advisory ID:       RHSA-2020:0243-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:0243
    Issue date:        2020-01-27
    CVE Names:         CVE-2019-11745 
    =====================================================================
    
    1. Summary:
    
    An update for nss 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 AppStream E4S (v. 8.0) - ppc64le, 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.
    
    Security Fix(es):
    
    * nss: Out-of-bounds write when passing an output buffer smaller than the
    block size to NSC_EncryptUpdate (CVE-2019-11745)
    
    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/):
    
    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 AppStream E4S (v. 8.0):
    
    Source:
    nss-3.44.0-8.el8_0.src.rpm
    
    ppc64le:
    nss-3.44.0-8.el8_0.ppc64le.rpm
    nss-debuginfo-3.44.0-8.el8_0.ppc64le.rpm
    nss-debugsource-3.44.0-8.el8_0.ppc64le.rpm
    nss-devel-3.44.0-8.el8_0.ppc64le.rpm
    nss-softokn-3.44.0-8.el8_0.ppc64le.rpm
    nss-softokn-debuginfo-3.44.0-8.el8_0.ppc64le.rpm
    nss-softokn-devel-3.44.0-8.el8_0.ppc64le.rpm
    nss-softokn-freebl-3.44.0-8.el8_0.ppc64le.rpm
    nss-softokn-freebl-debuginfo-3.44.0-8.el8_0.ppc64le.rpm
    nss-softokn-freebl-devel-3.44.0-8.el8_0.ppc64le.rpm
    nss-sysinit-3.44.0-8.el8_0.ppc64le.rpm
    nss-sysinit-debuginfo-3.44.0-8.el8_0.ppc64le.rpm
    nss-tools-3.44.0-8.el8_0.ppc64le.rpm
    nss-tools-debuginfo-3.44.0-8.el8_0.ppc64le.rpm
    nss-util-3.44.0-8.el8_0.ppc64le.rpm
    nss-util-debuginfo-3.44.0-8.el8_0.ppc64le.rpm
    nss-util-devel-3.44.0-8.el8_0.ppc64le.rpm
    
    x86_64:
    nss-3.44.0-8.el8_0.i686.rpm
    nss-3.44.0-8.el8_0.x86_64.rpm
    nss-debuginfo-3.44.0-8.el8_0.i686.rpm
    nss-debuginfo-3.44.0-8.el8_0.x86_64.rpm
    nss-debugsource-3.44.0-8.el8_0.i686.rpm
    nss-debugsource-3.44.0-8.el8_0.x86_64.rpm
    nss-devel-3.44.0-8.el8_0.i686.rpm
    nss-devel-3.44.0-8.el8_0.x86_64.rpm
    nss-softokn-3.44.0-8.el8_0.i686.rpm
    nss-softokn-3.44.0-8.el8_0.x86_64.rpm
    nss-softokn-debuginfo-3.44.0-8.el8_0.i686.rpm
    nss-softokn-debuginfo-3.44.0-8.el8_0.x86_64.rpm
    nss-softokn-devel-3.44.0-8.el8_0.i686.rpm
    nss-softokn-devel-3.44.0-8.el8_0.x86_64.rpm
    nss-softokn-freebl-3.44.0-8.el8_0.i686.rpm
    nss-softokn-freebl-3.44.0-8.el8_0.x86_64.rpm
    nss-softokn-freebl-debuginfo-3.44.0-8.el8_0.i686.rpm
    nss-softokn-freebl-debuginfo-3.44.0-8.el8_0.x86_64.rpm
    nss-softokn-freebl-devel-3.44.0-8.el8_0.i686.rpm
    nss-softokn-freebl-devel-3.44.0-8.el8_0.x86_64.rpm
    nss-sysinit-3.44.0-8.el8_0.x86_64.rpm
    nss-sysinit-debuginfo-3.44.0-8.el8_0.i686.rpm
    nss-sysinit-debuginfo-3.44.0-8.el8_0.x86_64.rpm
    nss-tools-3.44.0-8.el8_0.x86_64.rpm
    nss-tools-debuginfo-3.44.0-8.el8_0.i686.rpm
    nss-tools-debuginfo-3.44.0-8.el8_0.x86_64.rpm
    nss-util-3.44.0-8.el8_0.i686.rpm
    nss-util-3.44.0-8.el8_0.x86_64.rpm
    nss-util-debuginfo-3.44.0-8.el8_0.i686.rpm
    nss-util-debuginfo-3.44.0-8.el8_0.x86_64.rpm
    nss-util-devel-3.44.0-8.el8_0.i686.rpm
    nss-util-devel-3.44.0-8.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-2019-11745
    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 2020 Red Hat, Inc.
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