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    CVE-2018-19931

    An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils through 2.31. There is a heap-based buffer overflow in bfd_elf32_swap_phdr_in in elfcode.h because the number of program headers is not restricted.

    Published:Nov 30, 2018
    Last Modified:Nov 21, 2024
    EPS:Dec 7, 2018
    EPSS Score:0.00423
    CVSS Score:7.8

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Gnu
    Product
    Binutils
    Vendor
    Netapp
    Product
    Vasa Provider

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    References

    http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
    http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
    http://www.securityfocus.com/bid/106144
    https://security.gentoo.org/glsa/201908-01
    https://security.netapp.com/advisory/ntap-20190221-0004/
    https://sourceware.org/bugzilla/show_bug.cgi?id=23942
    https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=5f60af5d24d181371d67534fa273dd221df20c07
    https://usn.ubuntu.com/4336-1/
    http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
    http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
    http://www.securityfocus.com/bid/106144
    https://security.gentoo.org/glsa/201908-01
    https://security.netapp.com/advisory/ntap-20190221-0004/
    https://sourceware.org/bugzilla/show_bug.cgi?id=23942
    https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=5f60af5d24d181371d67534fa273dd221df20c07
    https://usn.ubuntu.com/4336-1/

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High