Published: 07/12/2018 Updated: 07/11/2023

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 605

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

An issue exists in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils up to and including 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.

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gnu binutils
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Several security issues were fixed in GNU binutils ...

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils through 231 There is a heap-based buffer overflow in bfd_elf32_swap_phdr_in in elfcodeh because the number of program headers is not restricted ...

CWE-787 https://sourceware.org/bugzilla/show_bug.cgi?id=23942 http://www.securityfocus.com/bid/106144 https://security.netapp.com/advisory/ntap-20190221-0004/https://security.gentoo.org/glsa/201908-01 http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html https://usn.ubuntu.com/4336-1/https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=5f60af5d24d181371d67534fa273dd221df20c07 https://nvd.nist.gov https://usn.ubuntu.com/4336-1/

CVE-2018-19931

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