RedHat: RHSA-2019-3575:01 Low: elfutils security, bug fix,

    Date05 Nov 2019
    CategoryRed Hat
    75
    Posted ByLinuxSecurity Advisories
    An update for elfutils is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Low: elfutils security, bug fix, and enhancement update
    Advisory ID:       RHSA-2019:3575-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3575
    Issue date:        2019-11-05
    CVE Names:         CVE-2019-7146 CVE-2019-7149 CVE-2019-7150 
                       CVE-2019-7664 CVE-2019-7665 
    =====================================================================
    
    1. Summary:
    
    An update for elfutils is now available for Red Hat Enterprise Linux 8.
    
    Red Hat Product Security has rated this update as having a security impact
    of Low. 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 CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64
    Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
    
    3. Description:
    
    The elfutils packages contain a number of utility programs and libraries
    related to the creation and maintenance of executable code.
    
    The following packages have been upgraded to a later upstream version:
    elfutils (0.176). (BZ#1683705)
    
    Security Fix(es):
    
    * elfutils: buffer over-read in the ebl_object_note function in
    eblobjnote.c in libebl (CVE-2019-7146)
    
    * elfutils: heap-based buffer over-read in read_srclines in
    dwarf_getsrclines.c in libdw (CVE-2019-7149)
    
    * elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c
    (CVE-2019-7150)
    
    * elfutils: out of bound write in elf_cvt_note in libelf/note_xlate.h
    (CVE-2019-7664)
    
    * elfutils: heap-based buffer over-read in function elf32_xlatetom in
    elf32_xlatetom.c (CVE-2019-7665)
    
    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 8.1 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
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1671432 - CVE-2019-7146 elfutils: buffer over-read in the ebl_object_note function in eblobjnote.c in libebl
    1671443 - CVE-2019-7149 elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw
    1671446 - CVE-2019-7150 elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c
    1674430 - RFE: support reading compressed ELF objects
    1677536 - CVE-2019-7664 elfutils: out of bound write in elf_cvt_note in libelf/note_xlate.h
    1677538 - CVE-2019-7665 elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c
    1705138 - elfutils xlate (cross-endian) functions might not convert an ELF Note header
    
    6. Package List:
    
    Red Hat Enterprise Linux BaseOS (v. 8):
    
    Source:
    elfutils-0.176-5.el8.src.rpm
    
    aarch64:
    elfutils-0.176-5.el8.aarch64.rpm
    elfutils-debuginfo-0.176-5.el8.aarch64.rpm
    elfutils-debugsource-0.176-5.el8.aarch64.rpm
    elfutils-devel-0.176-5.el8.aarch64.rpm
    elfutils-libelf-0.176-5.el8.aarch64.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.aarch64.rpm
    elfutils-libelf-devel-0.176-5.el8.aarch64.rpm
    elfutils-libs-0.176-5.el8.aarch64.rpm
    elfutils-libs-debuginfo-0.176-5.el8.aarch64.rpm
    
    noarch:
    elfutils-default-yama-scope-0.176-5.el8.noarch.rpm
    
    ppc64le:
    elfutils-0.176-5.el8.ppc64le.rpm
    elfutils-debuginfo-0.176-5.el8.ppc64le.rpm
    elfutils-debugsource-0.176-5.el8.ppc64le.rpm
    elfutils-devel-0.176-5.el8.ppc64le.rpm
    elfutils-libelf-0.176-5.el8.ppc64le.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.ppc64le.rpm
    elfutils-libelf-devel-0.176-5.el8.ppc64le.rpm
    elfutils-libs-0.176-5.el8.ppc64le.rpm
    elfutils-libs-debuginfo-0.176-5.el8.ppc64le.rpm
    
    s390x:
    elfutils-0.176-5.el8.s390x.rpm
    elfutils-debuginfo-0.176-5.el8.s390x.rpm
    elfutils-debugsource-0.176-5.el8.s390x.rpm
    elfutils-devel-0.176-5.el8.s390x.rpm
    elfutils-libelf-0.176-5.el8.s390x.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.s390x.rpm
    elfutils-libelf-devel-0.176-5.el8.s390x.rpm
    elfutils-libs-0.176-5.el8.s390x.rpm
    elfutils-libs-debuginfo-0.176-5.el8.s390x.rpm
    
    x86_64:
    elfutils-0.176-5.el8.x86_64.rpm
    elfutils-debuginfo-0.176-5.el8.i686.rpm
    elfutils-debuginfo-0.176-5.el8.x86_64.rpm
    elfutils-debugsource-0.176-5.el8.i686.rpm
    elfutils-debugsource-0.176-5.el8.x86_64.rpm
    elfutils-devel-0.176-5.el8.i686.rpm
    elfutils-devel-0.176-5.el8.x86_64.rpm
    elfutils-libelf-0.176-5.el8.i686.rpm
    elfutils-libelf-0.176-5.el8.x86_64.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.i686.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.x86_64.rpm
    elfutils-libelf-devel-0.176-5.el8.i686.rpm
    elfutils-libelf-devel-0.176-5.el8.x86_64.rpm
    elfutils-libs-0.176-5.el8.i686.rpm
    elfutils-libs-0.176-5.el8.x86_64.rpm
    elfutils-libs-debuginfo-0.176-5.el8.i686.rpm
    elfutils-libs-debuginfo-0.176-5.el8.x86_64.rpm
    
    Red Hat CodeReady Linux Builder (v. 8):
    
    aarch64:
    elfutils-debuginfo-0.176-5.el8.aarch64.rpm
    elfutils-debugsource-0.176-5.el8.aarch64.rpm
    elfutils-devel-static-0.176-5.el8.aarch64.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.aarch64.rpm
    elfutils-libelf-devel-static-0.176-5.el8.aarch64.rpm
    elfutils-libs-debuginfo-0.176-5.el8.aarch64.rpm
    
    ppc64le:
    elfutils-debuginfo-0.176-5.el8.ppc64le.rpm
    elfutils-debugsource-0.176-5.el8.ppc64le.rpm
    elfutils-devel-static-0.176-5.el8.ppc64le.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.ppc64le.rpm
    elfutils-libelf-devel-static-0.176-5.el8.ppc64le.rpm
    elfutils-libs-debuginfo-0.176-5.el8.ppc64le.rpm
    
    s390x:
    elfutils-debuginfo-0.176-5.el8.s390x.rpm
    elfutils-debugsource-0.176-5.el8.s390x.rpm
    elfutils-devel-static-0.176-5.el8.s390x.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.s390x.rpm
    elfutils-libelf-devel-static-0.176-5.el8.s390x.rpm
    elfutils-libs-debuginfo-0.176-5.el8.s390x.rpm
    
    x86_64:
    elfutils-debuginfo-0.176-5.el8.i686.rpm
    elfutils-debuginfo-0.176-5.el8.x86_64.rpm
    elfutils-debugsource-0.176-5.el8.i686.rpm
    elfutils-debugsource-0.176-5.el8.x86_64.rpm
    elfutils-devel-static-0.176-5.el8.i686.rpm
    elfutils-devel-static-0.176-5.el8.x86_64.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.i686.rpm
    elfutils-libelf-debuginfo-0.176-5.el8.x86_64.rpm
    elfutils-libelf-devel-static-0.176-5.el8.i686.rpm
    elfutils-libelf-devel-static-0.176-5.el8.x86_64.rpm
    elfutils-libs-debuginfo-0.176-5.el8.i686.rpm
    elfutils-libs-debuginfo-0.176-5.el8.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-2019-7146
    https://access.redhat.com/security/cve/CVE-2019-7149
    https://access.redhat.com/security/cve/CVE-2019-7150
    https://access.redhat.com/security/cve/CVE-2019-7664
    https://access.redhat.com/security/cve/CVE-2019-7665
    https://access.redhat.com/security/updates/classification/#low
    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/
    
    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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