Internet Bug Bounty: Two vulnerability in GNU binutils

Last year, I submitted a bug to GNU and applied for two cve: https://vulners.com/cve/CVE-2017-12799 https://vulners.com/cve/CVE-2017-12967 Impact denial of service or leak information...

Denial of service vulnerability in GNU binutils 'swap_std_reloc_in' function

GNU Binutils a.k.a. GNU Binary Utilities or binutils is a set of programming language utilities developed by the GNU Project to work with object files in a variety of formats, with connectors, assemblers, and other tools for object files and archives.The Binary File Descriptor BFD library a.k.a...

CVE-2018-7643

The displaydebugranges function in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service integer overflow and application crash or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump...

Null pointer dereference

The swapstdrelocin function in aoutx.h in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service aout32swapstdrelocout NULL pointer dereference and application crash via a crafted ELF file, as demonstrated by...

CVE-2018-7642

The swapstdrelocin function in aoutx.h in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service aout32swapstdrelocout NULL pointer dereference and application crash via a crafted ELF file, as demonstrated by...

CVE-2018-7643

The displaydebugranges function in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service integer overflow and application crash or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump...

CVE-2018-7643

The displaydebugranges function in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service integer overflow and application crash or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump...

CVE-2018-7643

CVE-2018-7643 affects GNU Binutils 2.30. The vulnerability is caused by an integer overflow in display_debug_ranges in dwarf.c, enabling a remote attacker to cause a denial of service (crash) via a crafted ELF file (as shown by objdump). Related advisories in connected docs confirm impact in Binu...

GNU Binutils Binary File Descriptor Library Denial of Service Vulnerability (CNVD-2018-05201)

GNU Binutils a.k.a. GNU Binary Utilities or binutils is a set of programming language utilities developed by the GNU Project to work with object files in a variety of formats, with connectors, assemblers, and other tools for object files and archives.The Binary File Descriptor BFD library a.k.a...

GNU Binutils Binary File Descriptor Library Denial of Service Vulnerability (CNVD-2018-05200)

GNU Binutils a.k.a. GNU Binary Utilities or binutils is a set of programming language utilities developed by the GNU Project to work with object files in a variety of formats, with connectors, assemblers, and other tools for object files and archives.The Binary File Descriptor BFD library a.k.a...

GNU Binutils Binary File Descriptor Library Denial of Service Vulnerability (CNVD-2018-05202)

GNU Binutils a.k.a. GNU Binary Utilities or binutils is a set of programming language utilities developed by the GNU Project to work with object files in a variety of formats, with connectors, assemblers, and other tools for object files and archives.The Binary File Descriptor BFD library a.k.a...

CVE-2018-7570

The assignfilepositionsfornonloadsections function in elf.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an ELF file with a RELRO segment that lack...

Integer overflow

dwarf2.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service integer underflow or overflow, and application crash via an ELF file with a corrupt DWARF FORM block, as demonstrated by nm...

CVE-2018-7570

The assignfilepositionsfornonloadsections function in elf.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an ELF file with a RELRO segment that lack...

CVE-2018-7570

The assignfilepositionsfornonloadsections function in elf.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an ELF file with a RELRO segment that lack...

Integer overflow

The parsedie function in dwarf1.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service integer overflow and application crash via an ELF file with corrupt dwarf1 debug information, as demonstrated by nm...

CVE-2018-7569

dwarf2.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service integer underflow or overflow, and application crash via an ELF file with a corrupt DWARF FORM block, as demonstrated by nm...

CVE-2018-7570

The assignfilepositionsfornonloadsections function in elf.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an ELF file with a RELRO segment that lack...

CVE-2018-7570

CVE-2018-7570 affects GNU Binutils’ BFD library (libbfd) in Binutils 2.30, where assign_file_positions_for_non_load_sections in elf.c can cause a NULL pointer dereference/DoS when processing an ELF with a RELRO segment lacking a matching LOAD. Exploitation details are not provided in the document...

CVE-2018-7569

dwarf2.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service integer underflow or overflow, and application crash via an ELF file with a corrupt DWARF FORM block, as demonstrated by nm...